8511490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 16628976

約数和(自身を除く): 8117486

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 281, 466, 562, 1165, 1405, 2330, 2810, 3029, 3653, 6058, 7306, 15145, 18265, 30290, 36530, 65473, 130946, 327365, 654730, 851149, 1702298, 4255745, 8511490]

約数ペア:

[(1, 8511490), (2, 4255745), (5, 1702298), (10, 851149), (13, 654730), (26, 327365), (65, 130946), (130, 65473), (233, 36530), (281, 30290), (466, 18265), (562, 15145), (1165, 7306), (1405, 6058), (2330, 3653), (2810, 3029)]