1890163731

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{1861}}^1\times {\mathrm{4079}}^1$

素因数の和:6026

約数の個数: 16

約数和(自身を含む): 2552578560

約数和(自身を除く): 662414829

約数列:

[1, 3, 83, 249, 1861, 4079, 5583, 12237, 154463, 338557, 463389, 1015671, 7591019, 22773057, 630054577, 1890163731]

約数ペア:

[(1, 1890163731), (3, 630054577), (83, 22773057), (249, 7591019), (1861, 1015671), (4079, 463389), (5583, 338557), (12237, 154463)]