2004689813

素因数分解:

$7^2\times {\mathrm{691}}^1\times {\mathrm{59207}}^1$

素因数の和:59912

約数の個数: 12

約数和(自身を含む): 2335400352

約数和(自身を除く): 330710539

約数列:

[1, 7, 49, 691, 4837, 33859, 59207, 414449, 2901143, 40912037, 286384259, 2004689813]

約数ペア:

[(1, 2004689813), (7, 286384259), (49, 40912037), (691, 2901143), (4837, 414449), (33859, 59207)]