2162004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13879

約数の個数: 24

約数和(自身を含む): 5433120

約数和(自身を除く): 3271116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13859, 27718, 41577, 55436, 83154, 166308, 180167, 360334, 540501, 720668, 1081002, 2162004]

約数ペア:

[(1, 2162004), (2, 1081002), (3, 720668), (4, 540501), (6, 360334), (12, 180167), (13, 166308), (26, 83154), (39, 55436), (52, 41577), (78, 27718), (156, 13859)]