1004939754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1444

約数の個数: 128

約数和(自身を含む): 2641551360

約数和(自身を除く): 1636611606

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 73, 78, 91, 114, 133, 146, 182, 219, 247, 266, 273, 399, 438, 494, 511, 546, 741, 798, 949, 1022, 1327, 1387, 1482, 1533, 1729, 1898, 2654, 2774, 2847, 3066, 3458, 3981, 4161, 5187, 5694, 6643, 7962, 8322, 9289, 9709, 10374, 13286, 17251, 18031, 18578, 19418, 19929, 25213, 27867, 29127, 34502, 36062, 39858, 50426, 51753, 54093, 55734, 58254, 75639, 96871, 103506, 108186, 120757, 126217, 151278, 176491, 193742, 241514, 252434, 290613, 327769, 352982, 362271, 378651, 529473, 581226, 655538, 678097, 724542, 757302, 983307, 1058946, 1259323, 1356194, 1840549, 1966614, 2034291, 2294383, 2518646, 3681098, 3777969, 4068582, 4588766, 5521647, 6883149, 7555938, 8815261, 11043294, 12883843, 13766298, 17630522, 23927137, 25767686, 26445783, 38651529, 47854274, 52891566, 71781411, 77303058, 143562822, 167489959, 334979918, 502469877, 1004939754]

約数ペア:

[(1, 1004939754), (2, 502469877), (3, 334979918), (6, 167489959), (7, 143562822), (13, 77303058), (14, 71781411), (19, 52891566), (21, 47854274), (26, 38651529), (38, 26445783), (39, 25767686), (42, 23927137), (57, 17630522), (73, 13766298), (78, 12883843), (91, 11043294), (114, 8815261), (133, 7555938), (146, 6883149), (182, 5521647), (219, 4588766), (247, 4068582), (266, 3777969), (273, 3681098), (399, 2518646), (438, 2294383), (494, 2034291), (511, 1966614), (546, 1840549), (741, 1356194), (798, 1259323), (949, 1058946), (1022, 983307), (1327, 757302), (1387, 724542), (1482, 678097), (1533, 655538), (1729, 581226), (1898, 529473), (2654, 378651), (2774, 362271), (2847, 352982), (3066, 327769), (3458, 290613), (3981, 252434), (4161, 241514), (5187, 193742), (5694, 176491), (6643, 151278), (7962, 126217), (8322, 120757), (9289, 108186), (9709, 103506), (10374, 96871), (13286, 75639), (17251, 58254), (18031, 55734), (18578, 54093), (19418, 51753), (19929, 50426), (25213, 39858), (27867, 36062), (29127, 34502)]