8723234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 14187768

約数和(自身を除く): 5464534

約数列:

[1, 2, 13, 26, 157, 314, 2041, 2137, 4082, 4274, 27781, 55562, 335509, 671018, 4361617, 8723234]

約数ペア:

[(1, 8723234), (2, 4361617), (13, 671018), (26, 335509), (157, 55562), (314, 27781), (2041, 4274), (2137, 4082)]