1386173870

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1670089}}^1$

素因数の和:1670179

約数の個数: 16

約数和(自身を含む): 2525176080

約数和(自身を除く): 1139002210

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1670089, 3340178, 8350445, 16700890, 138617387, 277234774, 693086935, 1386173870]

約数ペア:

[(1, 1386173870), (2, 693086935), (5, 277234774), (10, 138617387), (83, 16700890), (166, 8350445), (415, 3340178), (830, 1670089)]