2000548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 2021372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2393, 4786, 9572, 26323, 45467, 52646, 90934, 105292, 181868, 500137, 1000274, 2000548]

約数ペア:

[(1, 2000548), (2, 1000274), (4, 500137), (11, 181868), (19, 105292), (22, 90934), (38, 52646), (44, 45467), (76, 26323), (209, 9572), (418, 4786), (836, 2393)]