1569308428

素因数分解:

$2^2\times {\mathrm{199}}^2\times {\mathrm{9907}}^1$

素因数の和:10309

約数の個数: 18

約数和(自身を含む): 2760438156

約数和(自身を除く): 1191129728

約数列:

[1, 2, 4, 199, 398, 796, 9907, 19814, 39601, 39628, 79202, 158404, 1971493, 3942986, 7885972, 392327107, 784654214, 1569308428]

約数ペア:

[(1, 1569308428), (2, 784654214), (4, 392327107), (199, 7885972), (398, 3942986), (796, 1971493), (9907, 158404), (19814, 79202), (39601, 39628)]