142946258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3259}}^1$

素因数の和:3522

約数の個数: 32

約数和(自身を含む): 265077120

約数和(自身を除く): 122130862

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 241, 482, 1687, 3133, 3259, 3374, 6266, 6518, 21931, 22813, 42367, 43862, 45626, 84734, 296569, 593138, 785419, 1570838, 5497933, 10210447, 10995866, 20420894, 71473129, 142946258]

約数ペア:

[(1, 142946258), (2, 71473129), (7, 20420894), (13, 10995866), (14, 10210447), (26, 5497933), (91, 1570838), (182, 785419), (241, 593138), (482, 296569), (1687, 84734), (3133, 45626), (3259, 43862), (3374, 42367), (6266, 22813), (6518, 21931)]