129677218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{52163}}^1$

素因数の和:52289

約数の個数: 16

約数和(自身を含む): 214081056

約数和(自身を除く): 84403838

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 52163, 104326, 573793, 1147586, 5894419, 11788838, 64838609, 129677218]

約数ペア:

[(1, 129677218), (2, 64838609), (11, 11788838), (22, 5894419), (113, 1147586), (226, 573793), (1243, 104326), (2486, 52163)]