2521645346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{40063}}^1$

素因数の和:42937

約数の個数: 16

約数和(自身を含む): 4127874048

約数和(自身を除く): 1606228702

約数列:

[1, 2, 11, 22, 2861, 5722, 31471, 40063, 62942, 80126, 440693, 881386, 114620243, 229240486, 1260822673, 2521645346]

約数ペア:

[(1, 2521645346), (2, 1260822673), (11, 229240486), (22, 114620243), (2861, 881386), (5722, 440693), (31471, 80126), (40063, 62942)]