80768974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{282409}}^1$

素因数の和:282435

約数の個数: 16

約数和(自身を含む): 142334640

約数和(自身を除く): 61565666

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 282409, 564818, 3106499, 3671317, 6212998, 7342634, 40384487, 80768974]

約数ペア:

[(1, 80768974), (2, 40384487), (11, 7342634), (13, 6212998), (22, 3671317), (26, 3106499), (143, 564818), (286, 282409)]