254976688

素因数分解:

$2^4\times {\mathrm{4217}}^1\times {\mathrm{3779}}^1$

素因数の和:8004

約数の個数: 20

約数和(自身を含む): 494265240

約数和(自身を除く): 239288552

約数列:

[1, 2, 4, 8, 16, 3779, 4217, 7558, 8434, 15116, 16868, 30232, 33736, 60464, 67472, 15936043, 31872086, 63744172, 127488344, 254976688]

約数ペア:

[(1, 254976688), (2, 127488344), (4, 63744172), (8, 31872086), (16, 15936043), (3779, 67472), (4217, 60464), (7558, 33736), (8434, 30232), (15116, 16868)]