1296208288

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{686551}}^1$

素因数の和:686620

約数の個数: 24

約数和(自身を含む): 2595166560

約数和(自身を除く): 1298958272

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 686551, 1373102, 2746204, 5492408, 10984816, 21969632, 40506509, 81013018, 162026036, 324052072, 648104144, 1296208288]

約数ペア:

[(1, 1296208288), (2, 648104144), (4, 324052072), (8, 162026036), (16, 81013018), (32, 40506509), (59, 21969632), (118, 10984816), (236, 5492408), (472, 2746204), (944, 1373102), (1888, 686551)]