974661488

素因数分解:

$2^4\times {\mathrm{4391}}^1\times {\mathrm{13873}}^1$

素因数の和:18272

約数の個数: 20

約数和(自身を含む): 1888972848

約数和(自身を除く): 914311360

約数列:

[1, 2, 4, 8, 16, 4391, 8782, 13873, 17564, 27746, 35128, 55492, 70256, 110984, 221968, 60916343, 121832686, 243665372, 487330744, 974661488]

約数ペア:

[(1, 974661488), (2, 487330744), (4, 243665372), (8, 121832686), (16, 60916343), (4391, 221968), (8782, 110984), (13873, 70256), (17564, 55492), (27746, 35128)]