5157464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 10538640

約数和(自身を除く): 5381176

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 491, 808, 982, 1313, 1964, 2626, 3928, 5252, 6383, 10504, 12766, 25532, 49591, 51064, 99182, 198364, 396728, 644683, 1289366, 2578732, 5157464]

約数ペア:

[(1, 5157464), (2, 2578732), (4, 1289366), (8, 644683), (13, 396728), (26, 198364), (52, 99182), (101, 51064), (104, 49591), (202, 25532), (404, 12766), (491, 10504), (808, 6383), (982, 5252), (1313, 3928), (1964, 2626)]