426570902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 687439872

約数和(自身を除く): 260868970

約数列:

[1, 2, 17, 34, 127, 223, 254, 443, 446, 886, 2159, 3791, 4318, 7531, 7582, 15062, 28321, 56261, 56642, 98789, 112522, 197578, 481457, 956437, 962914, 1679413, 1912874, 3358826, 12546203, 25092406, 213285451, 426570902]

約数ペア:

[(1, 426570902), (2, 213285451), (17, 25092406), (34, 12546203), (127, 3358826), (223, 1912874), (254, 1679413), (443, 962914), (446, 956437), (886, 481457), (2159, 197578), (3791, 112522), (4318, 98789), (7531, 56642), (7582, 56261), (15062, 28321)]