2001072

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 5285376

約数和(自身を除く): 3284304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 887, 1128, 1774, 2256, 2661, 3548, 5322, 7096, 10644, 14192, 21288, 41689, 42576, 83378, 125067, 166756, 250134, 333512, 500268, 667024, 1000536, 2001072]

約数ペア:

[(1, 2001072), (2, 1000536), (3, 667024), (4, 500268), (6, 333512), (8, 250134), (12, 166756), (16, 125067), (24, 83378), (47, 42576), (48, 41689), (94, 21288), (141, 14192), (188, 10644), (282, 7096), (376, 5322), (564, 3548), (752, 2661), (887, 2256), (1128, 1774)]