2013085870

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{613}}^1\times {\mathrm{1667}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 3650077728

約数和(自身を除く): 1636991858

約数列:

[1, 2, 5, 10, 197, 394, 613, 985, 1226, 1667, 1970, 3065, 3334, 6130, 8335, 16670, 120761, 241522, 328399, 603805, 656798, 1021871, 1207610, 1641995, 2043742, 3283990, 5109355, 10218710, 201308587, 402617174, 1006542935, 2013085870]

約数ペア:

[(1, 2013085870), (2, 1006542935), (5, 402617174), (10, 201308587), (197, 10218710), (394, 5109355), (613, 3283990), (985, 2043742), (1226, 1641995), (1667, 1207610), (1970, 1021871), (3065, 656798), (3334, 603805), (6130, 328399), (8335, 241522), (16670, 120761)]