2212225345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{56731}}^1$

素因数の和:57456

約数の個数: 16

約数和(自身を含む): 2900139840

約数和(自身を除く): 687914495

約数列:

[1, 5, 11, 55, 709, 3545, 7799, 38995, 56731, 283655, 624041, 3120205, 40222279, 201111395, 442445069, 2212225345]

約数ペア:

[(1, 2212225345), (5, 442445069), (11, 201111395), (55, 40222279), (709, 3120205), (3545, 624041), (7799, 283655), (38995, 56731)]