2040644585

素因数分解:

$5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{53441}}^1$

素因数の和:54544

約数の個数: 16

約数和(自身を含む): 2801215872

約数和(自身を除く): 760571287

約数列:

[1, 5, 7, 35, 1091, 5455, 7637, 38185, 53441, 267205, 374087, 1870435, 58304131, 291520655, 408128917, 2040644585]

約数ペア:

[(1, 2040644585), (5, 408128917), (7, 291520655), (35, 58304131), (1091, 1870435), (5455, 374087), (7637, 267205), (38185, 53441)]