2109118466

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1655509}}^1$

素因数の和:1655538

約数の個数: 24

約数和(自身を含む): 3963290940

約数和(自身を除く): 1854172474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1655509, 3311018, 11588563, 21521617, 23177126, 43043234, 81119941, 150651319, 162239882, 301302638, 1054559233, 2109118466]

約数ペア:

[(1, 2109118466), (2, 1054559233), (7, 301302638), (13, 162239882), (14, 150651319), (26, 81119941), (49, 43043234), (91, 23177126), (98, 21521617), (182, 11588563), (637, 3311018), (1274, 1655509)]