890353904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5058829}}^1$

素因数の和:5058848

約数の個数: 20

約数和(自身を含む): 1881884760

約数和(自身を除く): 991530856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5058829, 10117658, 20235316, 40470632, 55647119, 80941264, 111294238, 222588476, 445176952, 890353904]

約数ペア:

[(1, 890353904), (2, 445176952), (4, 222588476), (8, 111294238), (11, 80941264), (16, 55647119), (22, 40470632), (44, 20235316), (88, 10117658), (176, 5058829)]