378824612

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{170029}}^1$

素因数の和:170590

約数の個数: 12

約数和(自身を含む): 664137180

約数和(自身を除く): 285312568

約数列:

[1, 2, 4, 557, 1114, 2228, 170029, 340058, 680116, 94706153, 189412306, 378824612]

約数ペア:

[(1, 378824612), (2, 189412306), (4, 94706153), (557, 680116), (1114, 340058), (2228, 170029)]