1071390286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{670457}}^1$

素因数の和:670523

約数の個数: 16

約数和(自身を含む): 1737827136

約数和(自身を除く): 666436850

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 670457, 1340914, 11397769, 22795538, 31511479, 63022958, 535695143, 1071390286]

約数ペア:

[(1, 1071390286), (2, 535695143), (17, 63022958), (34, 31511479), (47, 22795538), (94, 11397769), (799, 1340914), (1598, 670457)]