2021662

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 3138192

約数和(自身を除く): 1116530

約数列:

[1, 2, 61, 73, 122, 146, 227, 454, 4453, 8906, 13847, 16571, 27694, 33142, 1010831, 2021662]

約数ペア:

[(1, 2021662), (2, 1010831), (61, 33142), (73, 27694), (122, 16571), (146, 13847), (227, 8906), (454, 4453)]