2000743871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{366907}}^1$

素因数の和:366974

約数の個数: 16

約数和(自身を含む): 2465621760

約数和(自身を除く): 464877889

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 366907, 2568349, 6971233, 15043187, 48798631, 105302309, 285820553, 2000743871]

約数ペア:

[(1, 2000743871), (7, 285820553), (19, 105302309), (41, 48798631), (133, 15043187), (287, 6971233), (779, 2568349), (5453, 366907)]