1020324565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{382861}}^1$

素因数の和:382920

約数の個数: 16

約数和(自身を含む): 1350737136

約数和(自身を除く): 330412571

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 382861, 1914305, 4977193, 15697301, 24885965, 78486505, 204064913, 1020324565]

約数ペア:

[(1, 1020324565), (5, 204064913), (13, 78486505), (41, 24885965), (65, 15697301), (205, 4977193), (533, 1914305), (2665, 382861)]