2011076275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{10837}}^1$

素因数の和:11431

約数の個数: 24

約数和(自身を含む): 2690511824

約数和(自身を除く): 679435549

約数列:

[1, 5, 13, 25, 65, 325, 571, 2855, 7423, 10837, 14275, 37115, 54185, 140881, 185575, 270925, 704405, 3522025, 6187927, 30939635, 80443051, 154698175, 402215255, 2011076275]

約数ペア:

[(1, 2011076275), (5, 402215255), (13, 154698175), (25, 80443051), (65, 30939635), (325, 6187927), (571, 3522025), (2855, 704405), (7423, 270925), (10837, 185575), (14275, 140881), (37115, 54185)]