2017885355

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1\times {\mathrm{2069}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 2442765600

約数和(自身を除く): 424880245

約数列:

[1, 5, 131, 655, 1489, 2069, 7445, 10345, 195059, 271039, 975295, 1355195, 3080741, 15403705, 403577071, 2017885355]

約数ペア:

[(1, 2017885355), (5, 403577071), (131, 15403705), (655, 3080741), (1489, 1355195), (2069, 975295), (7445, 271039), (10345, 195059)]