3980759969228

素因数分解:

$2^2\times 7^3\times {\mathrm{2901428549}}^1$

素因数の和:2901428574

約数の個数: 24

約数和(自身を含む): 8123999940000

約数和(自身を除く): 4143239970772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2901428549, 5802857098, 11605714196, 20309999843, 40619999686, 81239999372, 142169998901, 284339997802, 568679995604, 995189992307, 1990379984614, 3980759969228]

約数ペア:

[(1, 3980759969228), (2, 1990379984614), (4, 995189992307), (7, 568679995604), (14, 284339997802), (28, 142169998901), (49, 81239999372), (98, 40619999686), (196, 20309999843), (343, 11605714196), (686, 5802857098), (1372, 2901428549)]