20131427207

素因数分解:

${\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{536509}}^1$

素因数の和:536905

約数の個数: 8

約数和(自身を含む): 20344459200

約数和(自身を除く): 213031993

約数列:

[1, 157, 239, 37523, 536509, 84231913, 128225651, 20131427207]

約数ペア:

[(1, 20131427207), (157, 128225651), (239, 84231913), (37523, 536509)]