2130756481

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{41341}}^1$

素因数の和:41584

約数の個数: 16

約数和(自身を含む): 2513593600

約数和(自身を除く): 382837119

約数列:

[1, 7, 37, 199, 259, 1393, 7363, 41341, 51541, 289387, 1529617, 8226859, 10707319, 57588013, 304393783, 2130756481]

約数ペア:

[(1, 2130756481), (7, 304393783), (37, 57588013), (199, 10707319), (259, 8226859), (1393, 1529617), (7363, 289387), (41341, 51541)]