1349426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 1045582

約数列:

[1, 2, 13, 17, 26, 34, 43, 71, 86, 142, 221, 442, 559, 731, 923, 1118, 1207, 1462, 1846, 2414, 3053, 6106, 9503, 15691, 19006, 31382, 39689, 51901, 79378, 103802, 674713, 1349426]

約数ペア:

[(1, 1349426), (2, 674713), (13, 103802), (17, 79378), (26, 51901), (34, 39689), (43, 31382), (71, 19006), (86, 15691), (142, 9503), (221, 6106), (442, 3053), (559, 2414), (731, 1846), (923, 1462), (1118, 1207)]