1004188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 1885520

約数和(自身を除く): 881332

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 181, 292, 362, 724, 1387, 2774, 3439, 5548, 6878, 13213, 13756, 26426, 52852, 251047, 502094, 1004188]

約数ペア:

[(1, 1004188), (2, 502094), (4, 251047), (19, 52852), (38, 26426), (73, 13756), (76, 13213), (146, 6878), (181, 5548), (292, 3439), (362, 2774), (724, 1387)]