28830604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{655241}}^1$

素因数の和:655256

約数の個数: 12

約数和(自身を含む): 55040328

約数和(自身を除く): 26209724

約数列:

[1, 2, 4, 11, 22, 44, 655241, 1310482, 2620964, 7207651, 14415302, 28830604]

約数ペア:

[(1, 28830604), (2, 14415302), (4, 7207651), (11, 2620964), (22, 1310482), (44, 655241)]