2142036692978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{42577}}^1$

素因数の和:42908

約数の個数: 128

約数和(自身を含む): 4209916440576

約数和(自身を除く): 2067879747598

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 182, 217, 241, 259, 403, 434, 481, 482, 518, 806, 962, 1147, 1687, 2294, 2821, 3133, 3367, 3374, 5642, 6266, 6734, 7471, 8029, 8917, 14911, 14942, 16058, 17834, 21931, 29822, 42577, 43862, 52297, 62419, 85154, 97123, 104377, 104594, 115921, 124838, 194246, 208754, 231842, 276427, 298039, 552854, 553501, 596078, 679861, 811447, 1107002, 1319887, 1359722, 1575349, 1622894, 1934989, 2639774, 3150698, 3593551, 3869978, 3874507, 7187102, 7749014, 9239209, 10261057, 11027443, 17158531, 18478418, 20479537, 20522114, 22054886, 25154857, 34317062, 40959074, 48835819, 50309714, 71827399, 97671638, 120109717, 133393741, 143356759, 143654798, 240219434, 266787482, 286713518, 318092767, 341850733, 379659109, 634865647, 636185534, 683701466, 759318218, 933756187, 1269731294, 1867512374, 2226649369, 2657613763, 4135205971, 4444059529, 4453298738, 4935568417, 5315227526, 8270411942, 8888119058, 9871136834, 11769432379, 23538864758, 28946441797, 34548978919, 57892883594, 69097957838, 82386026653, 153002620927, 164772053306, 306005241854, 1071018346489, 2142036692978]

約数ペア:

[(1, 2142036692978), (2, 1071018346489), (7, 306005241854), (13, 164772053306), (14, 153002620927), (26, 82386026653), (31, 69097957838), (37, 57892883594), (62, 34548978919), (74, 28946441797), (91, 23538864758), (182, 11769432379), (217, 9871136834), (241, 8888119058), (259, 8270411942), (403, 5315227526), (434, 4935568417), (481, 4453298738), (482, 4444059529), (518, 4135205971), (806, 2657613763), (962, 2226649369), (1147, 1867512374), (1687, 1269731294), (2294, 933756187), (2821, 759318218), (3133, 683701466), (3367, 636185534), (3374, 634865647), (5642, 379659109), (6266, 341850733), (6734, 318092767), (7471, 286713518), (8029, 266787482), (8917, 240219434), (14911, 143654798), (14942, 143356759), (16058, 133393741), (17834, 120109717), (21931, 97671638), (29822, 71827399), (42577, 50309714), (43862, 48835819), (52297, 40959074), (62419, 34317062), (85154, 25154857), (97123, 22054886), (104377, 20522114), (104594, 20479537), (115921, 18478418), (124838, 17158531), (194246, 11027443), (208754, 10261057), (231842, 9239209), (276427, 7749014), (298039, 7187102), (552854, 3874507), (553501, 3869978), (596078, 3593551), (679861, 3150698), (811447, 2639774), (1107002, 1934989), (1319887, 1622894), (1359722, 1575349)]