1655631628

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{40751}}^1$

素因数の和:42213

約数の個数: 24

約数和(自身を含む): 3313626624

約数和(自身を除く): 1657994996

約数列:

[1, 2, 4, 7, 14, 28, 1451, 2902, 5804, 10157, 20314, 40628, 40751, 81502, 163004, 285257, 570514, 1141028, 59129701, 118259402, 236518804, 413907907, 827815814, 1655631628]

約数ペア:

[(1, 1655631628), (2, 827815814), (4, 413907907), (7, 236518804), (14, 118259402), (28, 59129701), (1451, 1141028), (2902, 570514), (5804, 285257), (10157, 163004), (20314, 81502), (40628, 40751)]