2059784515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{21851}}^1$

素因数の和:22982

約数の個数: 16

約数和(自身を含む): 2619617760

約数和(自身を除く): 559833245

約数列:

[1, 5, 17, 85, 1109, 5545, 18853, 21851, 94265, 109255, 371467, 1857335, 24232759, 121163795, 411956903, 2059784515]

約数ペア:

[(1, 2059784515), (5, 411956903), (17, 121163795), (85, 24232759), (1109, 1857335), (5545, 371467), (18853, 109255), (21851, 94265)]