2078531246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{866777}}^1$

素因数の和:866899

約数の個数: 16

約数和(自身を含む): 3432440880

約数和(自身を除く): 1353909634

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 866777, 1733554, 9534547, 19069094, 94478693, 188957386, 1039265623, 2078531246]

約数ペア:

[(1, 2078531246), (2, 1039265623), (11, 188957386), (22, 94478693), (109, 19069094), (218, 9534547), (1199, 1733554), (2398, 866777)]