1661014762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{576341}}^1$

素因数の和:576485

約数の個数: 16

約数和(自身を含む): 2738777184

約数和(自身を除く): 1077762422

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 576341, 1152682, 6339751, 12679502, 75500671, 151001342, 830507381, 1661014762]

約数ペア:

[(1, 1661014762), (2, 830507381), (11, 151001342), (22, 75500671), (131, 12679502), (262, 6339751), (1441, 1152682), (2882, 576341)]