4081222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 16

約数和(自身を含む): 6368544

約数和(自身を除く): 2287322

約数列:

[1, 2, 41, 71, 82, 142, 701, 1402, 2911, 5822, 28741, 49771, 57482, 99542, 2040611, 4081222]

約数ペア:

[(1, 4081222), (2, 2040611), (41, 99542), (71, 57482), (82, 49771), (142, 28741), (701, 5822), (1402, 2911)]