494690288254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1\times {\mathrm{1847}}^1$

素因数の和:2893

約数の個数: 64

約数和(自身を含む): 790927441920

約数和(自身を除く): 296237153666

約数列:

[1, 2, 31, 47, 62, 94, 107, 214, 859, 1457, 1718, 1847, 2914, 3317, 3694, 5029, 6634, 10058, 26629, 40373, 53258, 57257, 80746, 86809, 91913, 114514, 155899, 173618, 183826, 197629, 311798, 395258, 1251563, 1586573, 2503126, 2691079, 2849303, 3173146, 4319911, 5382158, 5698606, 6126499, 8639822, 9288563, 12252998, 18577126, 49183763, 74568931, 98367526, 133917241, 149137862, 169763311, 267834482, 287945453, 339526622, 575890906, 2311636861, 4623273722, 5262662641, 7978875617, 10525325282, 15957751234, 247345144127, 494690288254]

約数ペア:

[(1, 494690288254), (2, 247345144127), (31, 15957751234), (47, 10525325282), (62, 7978875617), (94, 5262662641), (107, 4623273722), (214, 2311636861), (859, 575890906), (1457, 339526622), (1718, 287945453), (1847, 267834482), (2914, 169763311), (3317, 149137862), (3694, 133917241), (5029, 98367526), (6634, 74568931), (10058, 49183763), (26629, 18577126), (40373, 12252998), (53258, 9288563), (57257, 8639822), (80746, 6126499), (86809, 5698606), (91913, 5382158), (114514, 4319911), (155899, 3173146), (173618, 2849303), (183826, 2691079), (197629, 2503126), (311798, 1586573), (395258, 1251563)]