2428037042

素因数分解:

$2^1\times {\mathrm{1901}}^1\times {\mathrm{638621}}^1$

素因数の和:640524

約数の個数: 8

約数和(自身を含む): 3643977132

約数和(自身を除く): 1215940090

約数列:

[1, 2, 1901, 3802, 638621, 1277242, 1214018521, 2428037042]

約数ペア:

[(1, 2428037042), (2, 1214018521), (1901, 1277242), (3802, 638621)]