1247055628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3425977}}^1$

素因数の和:3426001

約数の個数: 24

約数和(自身を含む): 2685966752

約数和(自身を除く): 1438911124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3425977, 6851954, 13703908, 23981839, 44537701, 47963678, 89075402, 95927356, 178150804, 311763907, 623527814, 1247055628]

約数ペア:

[(1, 1247055628), (2, 623527814), (4, 311763907), (7, 178150804), (13, 95927356), (14, 89075402), (26, 47963678), (28, 44537701), (52, 23981839), (91, 13703908), (182, 6851954), (364, 3425977)]