2992188

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 7010640

約数和(自身を除く): 4018452

約数列:

[1, 2, 3, 4, 6, 12, 389, 641, 778, 1167, 1282, 1556, 1923, 2334, 2564, 3846, 4668, 7692, 249349, 498698, 748047, 997396, 1496094, 2992188]

約数ペア:

[(1, 2992188), (2, 1496094), (3, 997396), (4, 748047), (6, 498698), (12, 249349), (389, 7692), (641, 4668), (778, 3846), (1167, 2564), (1282, 2334), (1556, 1923)]