2021322872

素因数分解:

$2^3\times {\mathrm{11579}}^1\times {\mathrm{21821}}^1$

素因数の和:33406

約数の個数: 16

約数和(自身を含む): 3790481400

約数和(自身を除く): 1769158528

約数列:

[1, 2, 4, 8, 11579, 21821, 23158, 43642, 46316, 87284, 92632, 174568, 252665359, 505330718, 1010661436, 2021322872]

約数ペア:

[(1, 2021322872), (2, 1010661436), (4, 505330718), (8, 252665359), (11579, 174568), (21821, 92632), (23158, 87284), (43642, 46316)]