3999799438

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1\times {\mathrm{10259}}^1$

素因数の和:11703

約数の個数: 16

約数和(自身を含む): 6044699520

約数和(自身を除く): 2044900082

約数列:

[1, 2, 151, 302, 1291, 2582, 10259, 20518, 194941, 389882, 1549109, 3098218, 13244369, 26488738, 1999899719, 3999799438]

約数ペア:

[(1, 3999799438), (2, 1999899719), (151, 26488738), (302, 13244369), (1291, 3098218), (2582, 1549109), (10259, 389882), (20518, 194941)]