9028910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 17971200

約数和(自身を除く): 8942290

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1039, 1738, 2078, 4345, 5195, 8690, 10390, 11429, 22858, 57145, 82081, 114290, 164162, 410405, 820810, 902891, 1805782, 4514455, 9028910]

約数ペア:

[(1, 9028910), (2, 4514455), (5, 1805782), (10, 902891), (11, 820810), (22, 410405), (55, 164162), (79, 114290), (110, 82081), (158, 57145), (395, 22858), (790, 11429), (869, 10390), (1039, 8690), (1738, 5195), (2078, 4345)]