123710858

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{13841}}^1$

素因数の和:13993

約数の個数: 16

約数和(自身を含む): 191850120

約数和(自身を除く): 68139262

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 13841, 27682, 567481, 1134962, 1508669, 3017338, 61855429, 123710858]

約数ペア:

[(1, 123710858), (2, 61855429), (41, 3017338), (82, 1508669), (109, 1134962), (218, 567481), (4469, 27682), (8938, 13841)]