2080337651

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{10487}}^1$

素因数の和:12178

約数の個数: 16

約数和(自身を含む): 2519133696

約数和(自身を除く): 438796045

約数列:

[1, 7, 17, 119, 1667, 10487, 11669, 28339, 73409, 178279, 198373, 1247953, 17481829, 122372803, 297191093, 2080337651]

約数ペア:

[(1, 2080337651), (7, 297191093), (17, 122372803), (119, 17481829), (1667, 1247953), (10487, 198373), (11669, 178279), (28339, 73409)]