3986060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15353

約数の個数: 24

約数和(自身を含む): 9015216

約数和(自身を除く): 5029156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15331, 30662, 61324, 76655, 153310, 199303, 306620, 398606, 797212, 996515, 1993030, 3986060]

約数ペア:

[(1, 3986060), (2, 1993030), (4, 996515), (5, 797212), (10, 398606), (13, 306620), (20, 199303), (26, 153310), (52, 76655), (65, 61324), (130, 30662), (260, 15331)]