636493286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2225501}}^1$

素因数の和:2225527

約数の個数: 16

約数和(自身を含む): 1121653008

約数和(自身を除く): 485159722

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2225501, 4451002, 24480511, 28931513, 48961022, 57863026, 318246643, 636493286]

約数ペア:

[(1, 636493286), (2, 318246643), (11, 57863026), (13, 48961022), (22, 28931513), (26, 24480511), (143, 4451002), (286, 2225501)]