2040731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 2695680

約数和(自身を除く): 654949

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1559, 10913, 17149, 26503, 120043, 185521, 291533, 2040731]

約数ペア:

[(1, 2040731), (7, 291533), (11, 185521), (17, 120043), (77, 26503), (119, 17149), (187, 10913), (1309, 1559)]