8380636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 16208640

約数和(自身を除く): 7828004

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 2411, 3476, 4822, 9644, 26521, 53042, 106084, 190469, 380938, 761876, 2095159, 4190318, 8380636]

約数ペア:

[(1, 8380636), (2, 4190318), (4, 2095159), (11, 761876), (22, 380938), (44, 190469), (79, 106084), (158, 53042), (316, 26521), (869, 9644), (1738, 4822), (2411, 3476)]