2116738561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{225161}}^1$

素因数の和:225264

約数の個数: 16

約数和(自身を含む): 2593866240

約数和(自身を除く): 477127679

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 225161, 1576127, 3827737, 17787719, 26794159, 124514033, 302391223, 2116738561]

約数ペア:

[(1, 2116738561), (7, 302391223), (17, 124514033), (79, 26794159), (119, 17787719), (553, 3827737), (1343, 1576127), (9401, 225161)]