2018967719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{1747}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 2157549408

約数和(自身を除く): 138581689

約数列:

[1, 17, 157, 433, 1747, 2669, 7361, 29699, 67981, 274279, 756451, 1155677, 4662743, 12859667, 118762807, 2018967719]

約数ペア:

[(1, 2018967719), (17, 118762807), (157, 12859667), (433, 4662743), (1747, 1155677), (2669, 756451), (7361, 274279), (29699, 67981)]