201112821770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2873040311}}^1$

素因数の和:2873040325

約数の個数: 16

約数和(自身を含む): 413717804928

約数和(自身を除く): 212604983158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2873040311, 5746080622, 14365201555, 20111282177, 28730403110, 40222564354, 100556410885, 201112821770]

約数ペア:

[(1, 201112821770), (2, 100556410885), (5, 40222564354), (7, 28730403110), (10, 20111282177), (14, 14365201555), (35, 5746080622), (70, 2873040311)]