217975040638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1\times {\mathrm{2774137}}^1$

素因数の和:2776467

約数の個数: 16

約数和(自身を含む): 346345581024

約数和(自身を除く): 128370540386

約数列:

[1, 2, 17, 34, 2311, 4622, 39287, 78574, 2774137, 5548274, 47160329, 94320658, 6411030607, 12822061214, 108987520319, 217975040638]

約数ペア:

[(1, 217975040638), (2, 108987520319), (17, 12822061214), (34, 6411030607), (2311, 94320658), (4622, 47160329), (39287, 5548274), (78574, 2774137)]