2725339036

素因数分解:

$2^2\times 7^2\times {\mathrm{13904791}}^1$

素因数の和:13904809

約数の個数: 18

約数和(自身を含む): 5548012008

約数和(自身を除く): 2822672972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 13904791, 27809582, 55619164, 97333537, 194667074, 389334148, 681334759, 1362669518, 2725339036]

約数ペア:

[(1, 2725339036), (2, 1362669518), (4, 681334759), (7, 389334148), (14, 194667074), (28, 97333537), (49, 55619164), (98, 27809582), (196, 13904791)]