4397195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 5944320

約数和(自身を除く): 1547125

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 2579, 12895, 28369, 79949, 141845, 399745, 879439, 4397195]

約数ペア:

[(1, 4397195), (5, 879439), (11, 399745), (31, 141845), (55, 79949), (155, 28369), (341, 12895), (1705, 2579)]