391701118

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{42019}}^1$

素因数の和:42159

約数の個数: 16

約数和(自身を含む): 605088000

約数和(自身を除く): 213386882

約数列:

[1, 2, 59, 79, 118, 158, 4661, 9322, 42019, 84038, 2479121, 3319501, 4958242, 6639002, 195850559, 391701118]

約数ペア:

[(1, 391701118), (2, 195850559), (59, 6639002), (79, 4958242), (118, 3319501), (158, 2479121), (4661, 84038), (9322, 42019)]