1901473639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2397823}}^1$

素因数の和:2397897

約数の個数: 8

約数和(自身を含む): 2081311232

約数和(自身を除く): 179837593

約数列:

[1, 13, 61, 793, 2397823, 31171699, 146267203, 1901473639]

約数ペア:

[(1, 1901473639), (13, 146267203), (61, 31171699), (793, 2397823)]