996244865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2587649}}^1$

素因数の和:2587672

約数の個数: 16

約数和(自身を含む): 1490486400

約数和(自身を除く): 494241535

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2587649, 12938245, 18113543, 28464139, 90567715, 142320695, 199248973, 996244865]

約数ペア:

[(1, 996244865), (5, 199248973), (7, 142320695), (11, 90567715), (35, 28464139), (55, 18113543), (77, 12938245), (385, 2587649)]