890653314

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1\times {\mathrm{1571}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 1812830400

約数和(自身を除く): 922177086

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1549, 1571, 3098, 3142, 4647, 4713, 9294, 9426, 94489, 95831, 188978, 191662, 283467, 287493, 566934, 574986, 2433479, 4866958, 7300437, 14600874, 148442219, 296884438, 445326657, 890653314]

約数ペア:

[(1, 890653314), (2, 445326657), (3, 296884438), (6, 148442219), (61, 14600874), (122, 7300437), (183, 4866958), (366, 2433479), (1549, 574986), (1571, 566934), (3098, 287493), (3142, 283467), (4647, 191662), (4713, 188978), (9294, 95831), (9426, 94489)]