240390097916

素因数分解:

$2^2\times {\mathrm{662531}}^1\times {\mathrm{90709}}^1$

素因数の和:753244

約数の個数: 12

約数和(自身を含む): 420687944040

約数和(自身を除く): 180297846124

約数列:

[1, 2, 4, 90709, 181418, 362836, 662531, 1325062, 2650124, 60097524479, 120195048958, 240390097916]

約数ペア:

[(1, 240390097916), (2, 120195048958), (4, 60097524479), (90709, 2650124), (181418, 1325062), (362836, 662531)]