99978862

素因数分解:

$2^1\times {\mathrm{89}}^2\times {\mathrm{6311}}^1$

素因数の和:6491

約数の個数: 12

約数和(自身を含む): 151696296

約数和(自身を除く): 51717434

約数列:

[1, 2, 89, 178, 6311, 7921, 12622, 15842, 561679, 1123358, 49989431, 99978862]

約数ペア:

[(1, 99978862), (2, 49989431), (89, 1123358), (178, 561679), (6311, 15842), (7921, 12622)]