8222870

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6277}}^1$

素因数の和:6415

約数の個数: 16

約数和(自身を含む): 14916528

約数和(自身を除く): 6693658

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 6277, 12554, 31385, 62770, 822287, 1644574, 4111435, 8222870]

約数ペア:

[(1, 8222870), (2, 4111435), (5, 1644574), (10, 822287), (131, 62770), (262, 31385), (655, 12554), (1310, 6277)]