2080403711

素因数分解:

${\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1\times {\mathrm{919}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 2170022400

約数和(自身を除く): 89618689

約数列:

[1, 29, 251, 311, 919, 7279, 9019, 26651, 78061, 230669, 285809, 2263769, 6689401, 8288461, 71738059, 2080403711]

約数ペア:

[(1, 2080403711), (29, 71738059), (251, 8288461), (311, 6689401), (919, 2263769), (7279, 285809), (9019, 230669), (26651, 78061)]