2040390718

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{12109}}^1$

素因数の和:12771

約数の個数: 16

約数和(自身を含む): 3084852960

約数和(自身を除く): 1044462242

約数列:

[1, 2, 173, 346, 487, 974, 12109, 24218, 84251, 168502, 2094857, 4189714, 5897083, 11794166, 1020195359, 2040390718]

約数ペア:

[(1, 2040390718), (2, 1020195359), (173, 11794166), (346, 5897083), (487, 4189714), (974, 2094857), (12109, 168502), (24218, 84251)]