137902004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{1499}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 244860000

約数和(自身を除く): 106957996

約数列:

[1, 2, 4, 109, 211, 218, 422, 436, 844, 1499, 2998, 5996, 22999, 45998, 91996, 163391, 316289, 326782, 632578, 653564, 1265156, 34475501, 68951002, 137902004]

約数ペア:

[(1, 137902004), (2, 68951002), (4, 34475501), (109, 1265156), (211, 653564), (218, 632578), (422, 326782), (436, 316289), (844, 163391), (1499, 91996), (2998, 45998), (5996, 22999)]