5489876

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 11108160

約数和(自身を除く): 5618284

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2203, 2492, 4406, 8812, 15421, 30842, 61684, 196067, 392134, 784268, 1372469, 2744938, 5489876]

約数ペア:

[(1, 5489876), (2, 2744938), (4, 1372469), (7, 784268), (14, 392134), (28, 196067), (89, 61684), (178, 30842), (356, 15421), (623, 8812), (1246, 4406), (2203, 2492)]