2021382152

素因数分解:

$2^3\times {\mathrm{3617}}^1\times {\mathrm{69857}}^1$

素因数の和:73480

約数の個数: 16

約数和(自身を含む): 3791193660

約数和(自身を除く): 1769811508

約数列:

[1, 2, 4, 8, 3617, 7234, 14468, 28936, 69857, 139714, 279428, 558856, 252672769, 505345538, 1010691076, 2021382152]

約数ペア:

[(1, 2021382152), (2, 1010691076), (4, 505345538), (8, 252672769), (3617, 558856), (7234, 279428), (14468, 139714), (28936, 69857)]