7240004398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{521539}}^1$

素因数の和:522183

約数の個数: 16

約数和(自身を含む): 11866078080

約数和(自身を除く): 4626073682

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 521539, 1043078, 5736929, 11473858, 329091109, 658182218, 3620002199, 7240004398]

約数ペア:

[(1, 7240004398), (2, 3620002199), (11, 658182218), (22, 329091109), (631, 11473858), (1262, 5736929), (6941, 1043078), (13882, 521539)]