2888784970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{149911}}^1$

素因数の和:150006

約数の個数: 32

約数和(自身を含む): 5440006656

約数和(自身を除く): 2551221686

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 9635, 19270, 149911, 299822, 749555, 1499110, 6146351, 7045817, 12292702, 14091634, 30731755, 35229085, 61463510, 70458170, 288878497, 577756994, 1444392485, 2888784970]

約数ペア:

[(1, 2888784970), (2, 1444392485), (5, 577756994), (10, 288878497), (41, 70458170), (47, 61463510), (82, 35229085), (94, 30731755), (205, 14091634), (235, 12292702), (410, 7045817), (470, 6146351), (1927, 1499110), (3854, 749555), (9635, 299822), (19270, 149911)]