396331492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{8237}}^1$

素因数の和:8787

約数の個数: 24

約数和(自身を含む): 725207616

約数和(自身を除く): 328876124

約数列:

[1, 2, 4, 23, 46, 92, 523, 1046, 2092, 8237, 12029, 16474, 24058, 32948, 48116, 189451, 378902, 757804, 4307951, 8615902, 17231804, 99082873, 198165746, 396331492]

約数ペア:

[(1, 396331492), (2, 198165746), (4, 99082873), (23, 17231804), (46, 8615902), (92, 4307951), (523, 757804), (1046, 378902), (2092, 189451), (8237, 48116), (12029, 32948), (16474, 24058)]