2018777948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{12791}}^1$

素因数の和:13034

約数の個数: 48

約数和(自身を含む): 4100398848

約数和(自身を除く): 2081620900

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 211, 374, 422, 748, 844, 2321, 3587, 4642, 7174, 9284, 12791, 14348, 25582, 39457, 51164, 78914, 140701, 157828, 217447, 281402, 434894, 562804, 869788, 2391917, 2698901, 4783834, 5397802, 9567668, 10795604, 29687911, 45881317, 59375822, 91762634, 118751644, 183525268, 504694487, 1009388974, 2018777948]

約数ペア:

[(1, 2018777948), (2, 1009388974), (4, 504694487), (11, 183525268), (17, 118751644), (22, 91762634), (34, 59375822), (44, 45881317), (68, 29687911), (187, 10795604), (211, 9567668), (374, 5397802), (422, 4783834), (748, 2698901), (844, 2391917), (2321, 869788), (3587, 562804), (4642, 434894), (7174, 281402), (9284, 217447), (12791, 157828), (14348, 140701), (25582, 78914), (39457, 51164)]