8326114490

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1\times {\mathrm{2129}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 15061178880

約数和(自身を除く): 6735064390

約数列:

[1, 2, 5, 10, 263, 526, 1315, 1487, 2129, 2630, 2974, 4258, 7435, 10645, 14870, 21290, 391081, 559927, 782162, 1119854, 1955405, 2799635, 3165823, 3910810, 5599270, 6331646, 15829115, 31658230, 832611449, 1665222898, 4163057245, 8326114490]

約数ペア:

[(1, 8326114490), (2, 4163057245), (5, 1665222898), (10, 832611449), (263, 31658230), (526, 15829115), (1315, 6331646), (1487, 5599270), (2129, 3910810), (2630, 3165823), (2974, 2799635), (4258, 1955405), (7435, 1119854), (10645, 782162), (14870, 559927), (21290, 391081)]