2125228

素因数分解:

$2^2\times 7^3\times {\mathrm{1549}}^1$

素因数の和:1574

約数の個数: 24

約数和(自身を含む): 4340000

約数和(自身を除く): 2214772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1549, 3098, 6196, 10843, 21686, 43372, 75901, 151802, 303604, 531307, 1062614, 2125228]

約数ペア:

[(1, 2125228), (2, 1062614), (4, 531307), (7, 303604), (14, 151802), (28, 75901), (49, 43372), (98, 21686), (196, 10843), (343, 6196), (686, 3098), (1372, 1549)]