3287103620

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{315461}}^1$

素因数の和:315991

約数の個数: 24

約数和(自身を含む): 6916188888

約数和(自身を除く): 3629085268

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 10420, 315461, 630922, 1261844, 1577305, 3154610, 6309220, 164355181, 328710362, 657420724, 821775905, 1643551810, 3287103620]

約数ペア:

[(1, 3287103620), (2, 1643551810), (4, 821775905), (5, 657420724), (10, 328710362), (20, 164355181), (521, 6309220), (1042, 3154610), (2084, 1577305), (2605, 1261844), (5210, 630922), (10420, 315461)]