2080495549418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1\times {\mathrm{80683}}^1$

素因数の和:83847

約数の個数: 64

約数和(自身を含む): 3794019868800

約数和(自身を除く): 1713524319382

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 3109, 4147, 6218, 8294, 34199, 40417, 68398, 80683, 80834, 90161, 161366, 180322, 444587, 887513, 889174, 991771, 1048879, 1172093, 1775026, 1983542, 2097758, 2339807, 2344186, 4679614, 11537669, 12893023, 23075338, 25737877, 25786046, 30417491, 51475754, 60834982, 250843447, 334592401, 501686894, 669184802, 2759277917, 3260964811, 5518555834, 6521929622, 7274459963, 14548919926, 35870612921, 71741225842, 80019059593, 94567979519, 160038119186, 189135959038, 1040247774709, 2080495549418]

約数ペア:

[(1, 2080495549418), (2, 1040247774709), (11, 189135959038), (13, 160038119186), (22, 94567979519), (26, 80019059593), (29, 71741225842), (58, 35870612921), (143, 14548919926), (286, 7274459963), (319, 6521929622), (377, 5518555834), (638, 3260964811), (754, 2759277917), (3109, 669184802), (4147, 501686894), (6218, 334592401), (8294, 250843447), (34199, 60834982), (40417, 51475754), (68398, 30417491), (80683, 25786046), (80834, 25737877), (90161, 23075338), (161366, 12893023), (180322, 11537669), (444587, 4679614), (887513, 2344186), (889174, 2339807), (991771, 2097758), (1048879, 1983542), (1172093, 1775026)]