889331326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{73877}}^1$

素因数の和:74355

約数の個数: 16

約数和(自身を含む): 1439734464

約数和(自身を除く): 550403138

約数列:

[1, 2, 13, 26, 463, 926, 6019, 12038, 73877, 147754, 960401, 1920802, 34205051, 68410102, 444665663, 889331326]

約数ペア:

[(1, 889331326), (2, 444665663), (13, 68410102), (26, 34205051), (463, 1920802), (926, 960401), (6019, 147754), (12038, 73877)]