40901026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2087}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 63141120

約数和(自身を除く): 22240094

約数列:

[1, 2, 41, 82, 239, 478, 2087, 4174, 9799, 19598, 85567, 171134, 498793, 997586, 20450513, 40901026]

約数ペア:

[(1, 40901026), (2, 20450513), (41, 997586), (82, 498793), (239, 171134), (478, 85567), (2087, 19598), (4174, 9799)]