2077306

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 4136832

約数和(自身を除く): 2059526

約数列:

[1, 2, 7, 11, 14, 22, 41, 47, 49, 77, 82, 94, 98, 154, 287, 329, 451, 517, 539, 574, 658, 902, 1034, 1078, 1927, 2009, 2303, 3157, 3619, 3854, 4018, 4606, 6314, 7238, 13489, 21197, 22099, 25333, 26978, 42394, 44198, 50666, 94423, 148379, 188846, 296758, 1038653, 2077306]

約数ペア:

[(1, 2077306), (2, 1038653), (7, 296758), (11, 188846), (14, 148379), (22, 94423), (41, 50666), (47, 44198), (49, 42394), (77, 26978), (82, 25333), (94, 22099), (98, 21197), (154, 13489), (287, 7238), (329, 6314), (451, 4606), (517, 4018), (539, 3854), (574, 3619), (658, 3157), (902, 2303), (1034, 2009), (1078, 1927)]