13900510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4649}}^1$

素因数の和:4692

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 14222690

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4649, 9298, 23245, 46490, 60437, 106927, 120874, 213854, 302185, 534635, 604370, 1069270, 1390051, 2780102, 6950255, 13900510]

約数ペア:

[(1, 13900510), (2, 6950255), (5, 2780102), (10, 1390051), (13, 1069270), (23, 604370), (26, 534635), (46, 302185), (65, 213854), (115, 120874), (130, 106927), (230, 60437), (299, 46490), (598, 23245), (1495, 9298), (2990, 4649)]