489602238

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1990253}}^1$

素因数の和:1990299

約数の個数: 16

約数和(自身を含む): 1003088016

約数和(自身を除く): 513485778

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1990253, 3980506, 5970759, 11941518, 81600373, 163200746, 244801119, 489602238]

約数ペア:

[(1, 489602238), (2, 244801119), (3, 163200746), (6, 81600373), (41, 11941518), (82, 5970759), (123, 3980506), (246, 1990253)]