2247191072

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{213449}}^1$

素因数の和:213513

約数の個数: 48

約数和(自身を含む): 5163782400

約数和(自身を除く): 2916591328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 213449, 426898, 853796, 1494143, 1707592, 2988286, 3415184, 5976572, 6830368, 10032103, 11953144, 20064206, 23906288, 40128412, 47812576, 70224721, 80256824, 140449442, 160513648, 280898884, 321027296, 561797768, 1123595536, 2247191072]

約数ペア:

[(1, 2247191072), (2, 1123595536), (4, 561797768), (7, 321027296), (8, 280898884), (14, 160513648), (16, 140449442), (28, 80256824), (32, 70224721), (47, 47812576), (56, 40128412), (94, 23906288), (112, 20064206), (188, 11953144), (224, 10032103), (329, 6830368), (376, 5976572), (658, 3415184), (752, 2988286), (1316, 1707592), (1504, 1494143), (2632, 853796), (5264, 426898), (10528, 213449)]