796817072

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{121763}}^1$

素因数の和:122180

約数の個数: 20

約数和(自身を含む): 1547620440

約数和(自身を除く): 750803368

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 121763, 243526, 487052, 974104, 1948208, 49801067, 99602134, 199204268, 398408536, 796817072]

約数ペア:

[(1, 796817072), (2, 398408536), (4, 199204268), (8, 99602134), (16, 49801067), (409, 1948208), (818, 974104), (1636, 487052), (3272, 243526), (6544, 121763)]