7625398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 12533760

約数和(自身を除く): 4908362

約数列:

[1, 2, 11, 22, 271, 542, 1279, 2558, 2981, 5962, 14069, 28138, 346609, 693218, 3812699, 7625398]

約数ペア:

[(1, 7625398), (2, 3812699), (11, 693218), (22, 346609), (271, 28138), (542, 14069), (1279, 5962), (2558, 2981)]