2009047046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 3232262880

約数和(自身を除く): 1223215834

約数列:

[1, 2, 17, 34, 157, 163, 314, 326, 2309, 2669, 2771, 4618, 5338, 5542, 25591, 39253, 51182, 78506, 362513, 376367, 435047, 725026, 752734, 870094, 6162721, 6398239, 12325442, 12796478, 59089619, 118179238, 1004523523, 2009047046]

約数ペア:

[(1, 2009047046), (2, 1004523523), (17, 118179238), (34, 59089619), (157, 12796478), (163, 12325442), (314, 6398239), (326, 6162721), (2309, 870094), (2669, 752734), (2771, 725026), (4618, 435047), (5338, 376367), (5542, 362513), (25591, 78506), (39253, 51182)]