788642572

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{9619}}^1$

素因数の和:9925

約数の個数: 24

約数和(自身を含む): 1400672000

約数和(自身を除く): 612029428

約数列:

[1, 2, 4, 103, 199, 206, 398, 412, 796, 9619, 19238, 20497, 38476, 40994, 81988, 990757, 1914181, 1981514, 3828362, 3963028, 7656724, 197160643, 394321286, 788642572]

約数ペア:

[(1, 788642572), (2, 394321286), (4, 197160643), (103, 7656724), (199, 3963028), (206, 3828362), (398, 1981514), (412, 1914181), (796, 990757), (9619, 81988), (19238, 40994), (20497, 38476)]