504530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 978264

約数和(自身を除く): 473734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3881, 7762, 19405, 38810, 50453, 100906, 252265, 504530]

約数ペア:

[(1, 504530), (2, 252265), (5, 100906), (10, 50453), (13, 38810), (26, 19405), (65, 7762), (130, 3881)]