2228122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 3865428

約数和(自身を除く): 1637306

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 5041, 10082, 15691, 31382, 65533, 85697, 131066, 171394, 1114061, 2228122]

約数ペア:

[(1, 2228122), (2, 1114061), (13, 171394), (17, 131066), (26, 85697), (34, 65533), (71, 31382), (142, 15691), (221, 10082), (442, 5041), (923, 2414), (1207, 1846)]