2155753154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{56531}}^1$

素因数の和:57385

約数の個数: 16

約数和(自身を含む): 3378352320

約数和(自身を除く): 1222599166

約数列:

[1, 2, 23, 46, 829, 1658, 19067, 38134, 56531, 113062, 1300213, 2600426, 46864199, 93728398, 1077876577, 2155753154]

約数ペア:

[(1, 2155753154), (2, 1077876577), (23, 93728398), (46, 46864199), (829, 2600426), (1658, 1300213), (19067, 113062), (38134, 56531)]