40432392002

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1\times {\mathrm{139981}}^1$

素因数の和:141161

約数の個数: 16

約数和(自身を含む): 61144137600

約数和(自身を除く): 20711745598

約数列:

[1, 2, 139, 278, 1039, 2078, 139981, 144421, 279962, 288842, 19457359, 38914718, 145440259, 290880518, 20216196001, 40432392002]

約数ペア:

[(1, 40432392002), (2, 20216196001), (139, 290880518), (278, 145440259), (1039, 38914718), (2078, 19457359), (139981, 288842), (144421, 279962)]