330067604

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{345259}}^1$

素因数の和:345502

約数の個数: 12

約数和(自身を含む): 580036800

約数和(自身を除く): 249969196

約数列:

[1, 2, 4, 239, 478, 956, 345259, 690518, 1381036, 82516901, 165033802, 330067604]

約数ペア:

[(1, 330067604), (2, 165033802), (4, 82516901), (239, 1381036), (478, 690518), (956, 345259)]