28608998

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{118219}}^1$

素因数の和:118243

約数の個数: 12

約数和(自身を含む): 47169780

約数和(自身を除く): 18560782

約数列:

[1, 2, 11, 22, 121, 242, 118219, 236438, 1300409, 2600818, 14304499, 28608998]

約数ペア:

[(1, 28608998), (2, 14304499), (11, 2600818), (22, 1300409), (121, 236438), (242, 118219)]