515440668

素因数分解:

$2^2\times 3^1\times {\mathrm{2789}}^1\times {\mathrm{15401}}^1$

素因数の和:18197

約数の個数: 24

約数和(自身を含む): 1203204240

約数和(自身を除く): 687763572

約数列:

[1, 2, 3, 4, 6, 12, 2789, 5578, 8367, 11156, 15401, 16734, 30802, 33468, 46203, 61604, 92406, 184812, 42953389, 85906778, 128860167, 171813556, 257720334, 515440668]

約数ペア:

[(1, 515440668), (2, 257720334), (3, 171813556), (4, 128860167), (6, 85906778), (12, 42953389), (2789, 184812), (5578, 92406), (8367, 61604), (11156, 46203), (15401, 33468), (16734, 30802)]