1971296090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4194247}}^1$

素因数の和:4194301

約数の個数: 16

約数和(自身を含む): 3623830272

約数和(自身を除く): 1652534182

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4194247, 8388494, 20971235, 41942470, 197129609, 394259218, 985648045, 1971296090]

約数ペア:

[(1, 1971296090), (2, 985648045), (5, 394259218), (10, 197129609), (47, 41942470), (94, 20971235), (235, 8388494), (470, 4194247)]