807742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 1334592

約数和(自身を除く): 526850

約数列:

[1, 2, 13, 26, 47, 94, 611, 661, 1222, 1322, 8593, 17186, 31067, 62134, 403871, 807742]

約数ペア:

[(1, 807742), (2, 403871), (13, 62134), (26, 31067), (47, 17186), (94, 8593), (611, 1322), (661, 1222)]