2218211839

素因数分解:

${\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{173149}}^1$

素因数の和:173729

約数の個数: 8

約数和(自身を含む): 2318824800

約数和(自身を除く): 100612961

約数列:

[1, 23, 557, 12811, 173149, 3982427, 96443993, 2218211839]

約数ペア:

[(1, 2218211839), (23, 96443993), (557, 3982427), (12811, 173149)]