2172472

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 4089240

約数和(自身を除く): 1916768

約数列:

[1, 2, 4, 8, 443, 613, 886, 1226, 1772, 2452, 3544, 4904, 271559, 543118, 1086236, 2172472]

約数ペア:

[(1, 2172472), (2, 1086236), (4, 543118), (8, 271559), (443, 4904), (613, 3544), (886, 2452), (1226, 1772)]