520353426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3770677}}^1$

素因数の和:3770705

約数の個数: 16

約数和(自身を含む): 1085955264

約数和(自身を除く): 565601838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3770677, 7541354, 11312031, 22624062, 86725571, 173451142, 260176713, 520353426]

約数ペア:

[(1, 520353426), (2, 260176713), (3, 173451142), (6, 86725571), (23, 22624062), (46, 11312031), (69, 7541354), (138, 3770677)]