331364878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{52883}}^1$

素因数の和:53139

約数の個数: 16

約数和(自身を含む): 537512976

約数和(自身を除く): 206148098

約数列:

[1, 2, 13, 26, 241, 482, 3133, 6266, 52883, 105766, 687479, 1374958, 12744803, 25489606, 165682439, 331364878]

約数ペア:

[(1, 331364878), (2, 165682439), (13, 25489606), (26, 12744803), (241, 1374958), (482, 687479), (3133, 105766), (6266, 52883)]