2630634156934

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{112843}}^1$

素因数の和:114882

約数の個数: 64

約数和(自身を含む): 4874860800000

約数和(自身を除く): 2244226643066

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 1999, 3998, 5831, 11662, 13993, 27986, 33983, 67966, 97951, 112843, 195902, 225686, 237881, 475762, 685657, 789901, 1371314, 1579802, 1665167, 1918331, 3330334, 3836662, 5529307, 11058614, 11656169, 13428317, 23312338, 26856634, 38705149, 77410298, 93998219, 187996438, 225573157, 451146314, 657987533, 1315975066, 1579012099, 3158024198, 3834743669, 7669487338, 11053084693, 22106169386, 26843205683, 53686411366, 77371592851, 154743185702, 187902439781, 375804879562, 1315317078467, 2630634156934]

約数ペア:

[(1, 2630634156934), (2, 1315317078467), (7, 375804879562), (14, 187902439781), (17, 154743185702), (34, 77371592851), (49, 53686411366), (98, 26843205683), (119, 22106169386), (238, 11053084693), (343, 7669487338), (686, 3834743669), (833, 3158024198), (1666, 1579012099), (1999, 1315975066), (3998, 657987533), (5831, 451146314), (11662, 225573157), (13993, 187996438), (27986, 93998219), (33983, 77410298), (67966, 38705149), (97951, 26856634), (112843, 23312338), (195902, 13428317), (225686, 11656169), (237881, 11058614), (475762, 5529307), (685657, 3836662), (789901, 3330334), (1371314, 1918331), (1579802, 1665167)]