1241740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 2665152

約数和(自身を除く): 1423412

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1321, 2642, 5284, 6605, 13210, 26420, 62087, 124174, 248348, 310435, 620870, 1241740]

約数ペア:

[(1, 1241740), (2, 620870), (4, 310435), (5, 248348), (10, 124174), (20, 62087), (47, 26420), (94, 13210), (188, 6605), (235, 5284), (470, 2642), (940, 1321)]