2068990318

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1\times {\mathrm{2221}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 3114888480

約数和(自身を除く): 1045898162

約数列:

[1, 2, 439, 878, 1061, 2122, 2221, 4442, 465779, 931558, 975019, 1950038, 2356481, 4712962, 1034495159, 2068990318]

約数ペア:

[(1, 2068990318), (2, 1034495159), (439, 4712962), (878, 2356481), (1061, 1950038), (2122, 975019), (2221, 931558), (4442, 465779)]