2720346742

素因数分解:

$2^1\times {\mathrm{1571}}^1\times {\mathrm{865801}}^1$

素因数の和:867374

約数の個数: 8

約数和(自身を含む): 4083122232

約数和(自身を除く): 1362775490

約数列:

[1, 2, 1571, 3142, 865801, 1731602, 1360173371, 2720346742]

約数ペア:

[(1, 2720346742), (2, 1360173371), (1571, 1731602), (3142, 865801)]