2017819634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{89213}}^1$

素因数の和:89521

約数の個数: 16

約数和(自身を含む): 3108929472

約数和(自身を除く): 1091109838

約数列:

[1, 2, 43, 86, 263, 526, 11309, 22618, 89213, 178426, 3836159, 7672318, 23463019, 46926038, 1008909817, 2017819634]

約数ペア:

[(1, 2017819634), (2, 1008909817), (43, 46926038), (86, 23463019), (263, 7672318), (526, 3836159), (11309, 178426), (22618, 89213)]