1337875814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{387341}}^1$

素因数の和:387511

約数の個数: 16

約数和(自身を含む): 2203201296

約数和(自身を除く): 865325482

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 387341, 774682, 4260751, 8521502, 60812537, 121625074, 668937907, 1337875814]

約数ペア:

[(1, 1337875814), (2, 668937907), (11, 121625074), (22, 60812537), (157, 8521502), (314, 4260751), (1727, 774682), (3454, 387341)]