2064456438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 5070574080

約数和(自身を除く): 3006117642

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 113, 114, 187, 209, 226, 323, 339, 374, 418, 561, 627, 646, 678, 857, 969, 1122, 1243, 1254, 1714, 1921, 1938, 2147, 2486, 2571, 3553, 3729, 3842, 4294, 5142, 5763, 6441, 7106, 7458, 9427, 10659, 11526, 12882, 14569, 16283, 18854, 21131, 21318, 23617, 28281, 29138, 32566, 36499, 42262, 43707, 47234, 48849, 56562, 63393, 70851, 72998, 87414, 96841, 97698, 109497, 126786, 141702, 160259, 179113, 193682, 218994, 276811, 290523, 320518, 358226, 401489, 480777, 537339, 553622, 581046, 802978, 830433, 961554, 1065251, 1074678, 1204467, 1646297, 1660866, 1839979, 2130502, 2408934, 3044921, 3195753, 3292594, 3679958, 4938891, 5519937, 6089842, 6391506, 9134763, 9877782, 11039874, 18109267, 18269526, 20239769, 31279643, 36218534, 40479538, 54327801, 60719307, 62559286, 93838929, 108655602, 121438614, 187677858, 344076073, 688152146, 1032228219, 2064456438]

約数ペア:

[(1, 2064456438), (2, 1032228219), (3, 688152146), (6, 344076073), (11, 187677858), (17, 121438614), (19, 108655602), (22, 93838929), (33, 62559286), (34, 60719307), (38, 54327801), (51, 40479538), (57, 36218534), (66, 31279643), (102, 20239769), (113, 18269526), (114, 18109267), (187, 11039874), (209, 9877782), (226, 9134763), (323, 6391506), (339, 6089842), (374, 5519937), (418, 4938891), (561, 3679958), (627, 3292594), (646, 3195753), (678, 3044921), (857, 2408934), (969, 2130502), (1122, 1839979), (1243, 1660866), (1254, 1646297), (1714, 1204467), (1921, 1074678), (1938, 1065251), (2147, 961554), (2486, 830433), (2571, 802978), (3553, 581046), (3729, 553622), (3842, 537339), (4294, 480777), (5142, 401489), (5763, 358226), (6441, 320518), (7106, 290523), (7458, 276811), (9427, 218994), (10659, 193682), (11526, 179113), (12882, 160259), (14569, 141702), (16283, 126786), (18854, 109497), (21131, 97698), (21318, 96841), (23617, 87414), (28281, 72998), (29138, 70851), (32566, 63393), (36499, 56562), (42262, 48849), (43707, 47234)]