312426986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{399523}}^1$

素因数の和:399565

約数の個数: 16

約数和(自身を含む): 517783104

約数和(自身を除く): 205356118

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 399523, 799046, 6791891, 9189029, 13583782, 18378058, 156213493, 312426986]

約数ペア:

[(1, 312426986), (2, 156213493), (17, 18378058), (23, 13583782), (34, 9189029), (46, 6791891), (391, 799046), (782, 399523)]