4992650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7706

約数の個数: 24

約数和(自身を含む): 10001964

約数和(自身を除く): 5009314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7681, 15362, 38405, 76810, 99853, 192025, 199706, 384050, 499265, 998530, 2496325, 4992650]

約数ペア:

[(1, 4992650), (2, 2496325), (5, 998530), (10, 499265), (13, 384050), (25, 199706), (26, 192025), (50, 99853), (65, 76810), (130, 38405), (325, 15362), (650, 7681)]