2921416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21481}}^1$

素因数の和:21504

約数の個数: 16

約数和(自身を含む): 5800140

約数和(自身を除く): 2878724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21481, 42962, 85924, 171848, 365177, 730354, 1460708, 2921416]

約数ペア:

[(1, 2921416), (2, 1460708), (4, 730354), (8, 365177), (17, 171848), (34, 85924), (68, 42962), (136, 21481)]