2169444

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 5086368

約数和(自身を除く): 2916924

約数列:

[1, 2, 3, 4, 6, 12, 347, 521, 694, 1041, 1042, 1388, 1563, 2082, 2084, 3126, 4164, 6252, 180787, 361574, 542361, 723148, 1084722, 2169444]

約数ペア:

[(1, 2169444), (2, 1084722), (3, 723148), (4, 542361), (6, 361574), (12, 180787), (347, 6252), (521, 4164), (694, 3126), (1041, 2084), (1042, 2082), (1388, 1563)]