2122768

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:922

約数の個数: 20

約数和(自身を含む): 4141228

約数和(自身を除く): 2018460

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 733, 1448, 1466, 2896, 2932, 5864, 11728, 132673, 265346, 530692, 1061384, 2122768]

約数ペア:

[(1, 2122768), (2, 1061384), (4, 530692), (8, 265346), (16, 132673), (181, 11728), (362, 5864), (724, 2932), (733, 2896), (1448, 1466)]