1348321778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{131441}}^1$

素因数の和:131689

約数の個数: 16

約数和(自身を含む): 2119896576

約数和(自身を除く): 771574798

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 131441, 262882, 3023143, 6046286, 29311343, 58622686, 674160889, 1348321778]

約数ペア:

[(1, 1348321778), (2, 674160889), (23, 58622686), (46, 29311343), (223, 6046286), (446, 3023143), (5129, 262882), (10258, 131441)]