1339855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 1858464

約数和(自身を除く): 518609

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 1433, 7165, 15763, 24361, 78815, 121805, 267971, 1339855]

約数ペア:

[(1, 1339855), (5, 267971), (11, 121805), (17, 78815), (55, 24361), (85, 15763), (187, 7165), (935, 1433)]