2017430914

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{499117}}^1$

素因数の和:499209

約数の個数: 16

約数和(自身を含む): 3162411648

約数和(自身を除く): 1144980734

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 499117, 998234, 21462031, 23458499, 42924062, 46916998, 1008715457, 2017430914]

約数ペア:

[(1, 2017430914), (2, 1008715457), (43, 46916998), (47, 42924062), (86, 23458499), (94, 21462031), (2021, 998234), (4042, 499117)]