2021569462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{91889521}}^1$

素因数の和:91889534

約数の個数: 8

約数和(自身を含む): 3308022792

約数和(自身を除く): 1286453330

約数列:

[1, 2, 11, 22, 91889521, 183779042, 1010784731, 2021569462]

約数ペア:

[(1, 2021569462), (2, 1010784731), (11, 183779042), (22, 91889521)]