830475412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{42139}}^1$

素因数の和:42535

約数の個数: 24

約数和(自身を含む): 1569293600

約数和(自身を除く): 738818188

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 4927, 9854, 19708, 42139, 84278, 168556, 547807, 1095614, 2191228, 15970681, 31941362, 63882724, 207618853, 415237706, 830475412]

約数ペア:

[(1, 830475412), (2, 415237706), (4, 207618853), (13, 63882724), (26, 31941362), (52, 15970681), (379, 2191228), (758, 1095614), (1516, 547807), (4927, 168556), (9854, 84278), (19708, 42139)]