2488756856

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{641}}^1\times {\mathrm{1531}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 4691504880

約数和(自身を除く): 2202748024

約数列:

[1, 2, 4, 8, 317, 634, 641, 1268, 1282, 1531, 2536, 2564, 3062, 5128, 6124, 12248, 203197, 406394, 485327, 812788, 970654, 981371, 1625576, 1941308, 1962742, 3882616, 3925484, 7850968, 311094607, 622189214, 1244378428, 2488756856]

約数ペア:

[(1, 2488756856), (2, 1244378428), (4, 622189214), (8, 311094607), (317, 7850968), (634, 3925484), (641, 3882616), (1268, 1962742), (1282, 1941308), (1531, 1625576), (2536, 981371), (2564, 970654), (3062, 812788), (5128, 485327), (6124, 406394), (12248, 203197)]