1349214140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{853933}}^1$

素因数の和:854021

約数の個数: 24

約数和(自身を含む): 2869218240

約数和(自身を除く): 1520004100

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 853933, 1707866, 3415732, 4269665, 8539330, 17078660, 67460707, 134921414, 269842828, 337303535, 674607070, 1349214140]

約数ペア:

[(1, 1349214140), (2, 674607070), (4, 337303535), (5, 269842828), (10, 134921414), (20, 67460707), (79, 17078660), (158, 8539330), (316, 4269665), (395, 3415732), (790, 1707866), (1580, 853933)]