2258450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2686

約数の個数: 24

約数和(自身を含む): 4449492

約数和(自身を除く): 2191042

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2657, 5314, 13285, 26570, 45169, 66425, 90338, 132850, 225845, 451690, 1129225, 2258450]

約数ペア:

[(1, 2258450), (2, 1129225), (5, 451690), (10, 225845), (17, 132850), (25, 90338), (34, 66425), (50, 45169), (85, 26570), (170, 13285), (425, 5314), (850, 2657)]