3371420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12967}}^1$

素因数の和:12989

約数の個数: 24

約数和(自身を含む): 7625184

約数和(自身を除く): 4253764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12967, 25934, 51868, 64835, 129670, 168571, 259340, 337142, 674284, 842855, 1685710, 3371420]

約数ペア:

[(1, 3371420), (2, 1685710), (4, 842855), (5, 674284), (10, 337142), (13, 259340), (20, 168571), (26, 129670), (52, 64835), (65, 51868), (130, 25934), (260, 12967)]