25958530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 50594544

約数和(自身を除く): 24636014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 857, 1165, 1714, 2330, 3029, 4285, 6058, 8570, 11141, 15145, 22282, 30290, 55705, 111410, 199681, 399362, 998405, 1996810, 2595853, 5191706, 12979265, 25958530]

約数ペア:

[(1, 25958530), (2, 12979265), (5, 5191706), (10, 2595853), (13, 1996810), (26, 998405), (65, 399362), (130, 199681), (233, 111410), (466, 55705), (857, 30290), (1165, 22282), (1714, 15145), (2330, 11141), (3029, 8570), (4285, 6058)]