2280643778

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3973247}}^1$

素因数の和:3973297

約数の個数: 16

約数和(自身を含む): 4005033984

約数和(自身を除く): 1724390206

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 3973247, 7946494, 27812729, 55625458, 162903127, 325806254, 1140321889, 2280643778]

約数ペア:

[(1, 2280643778), (2, 1140321889), (7, 325806254), (14, 162903127), (41, 55625458), (82, 27812729), (287, 7946494), (574, 3973247)]