8056490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 16163280

約数和(自身を除く): 8106790

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 2137, 3770, 4274, 10685, 21370, 27781, 55562, 61973, 123946, 138905, 277810, 309865, 619730, 805649, 1611298, 4028245, 8056490]

約数ペア:

[(1, 8056490), (2, 4028245), (5, 1611298), (10, 805649), (13, 619730), (26, 309865), (29, 277810), (58, 138905), (65, 123946), (130, 61973), (145, 55562), (290, 27781), (377, 21370), (754, 10685), (1885, 4274), (2137, 3770)]