7138635530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{336887}}^1$

素因数の和:337070

約数の個数: 32

約数和(自身を含む): 13922907264

約数和(自身を除く): 6784271734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 336887, 673774, 1684435, 3368870, 4379531, 8759062, 21897655, 43795310, 54912581, 109825162, 274562905, 549125810, 713863553, 1427727106, 3569317765, 7138635530]

約数ペア:

[(1, 7138635530), (2, 3569317765), (5, 1427727106), (10, 713863553), (13, 549125810), (26, 274562905), (65, 109825162), (130, 54912581), (163, 43795310), (326, 21897655), (815, 8759062), (1630, 4379531), (2119, 3368870), (4238, 1684435), (10595, 673774), (21190, 336887)]