156721015922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{3343453}}^1$

素因数の和:3344497

約数の個数: 16

約数和(自身を含む): 245543261760

約数和(自身を除く): 88822245838

約数列:

[1, 2, 23, 46, 1019, 2038, 23437, 46874, 3343453, 6686906, 76899419, 153798838, 3406978607, 6813957214, 78360507961, 156721015922]

約数ペア:

[(1, 156721015922), (2, 78360507961), (23, 6813957214), (46, 3406978607), (1019, 153798838), (2038, 76899419), (23437, 6686906), (46874, 3343453)]