2017221238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{98009}}^1$

素因数の和:98303

約数の個数: 16

約数和(自身を含む): 3112013520

約数和(自身を除く): 1094792282

約数列:

[1, 2, 41, 82, 251, 502, 10291, 20582, 98009, 196018, 4018369, 8036738, 24600259, 49200518, 1008610619, 2017221238]

約数ペア:

[(1, 2017221238), (2, 1008610619), (41, 49200518), (82, 24600259), (251, 8036738), (502, 4018369), (10291, 196018), (20582, 98009)]