129499238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{143569}}^1$

素因数の和:143623

約数の個数: 16

約数和(自身を含む): 217077840

約数和(自身を除く): 87578602

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 143569, 287138, 1579259, 3158518, 5886329, 11772658, 64749619, 129499238]

約数ペア:

[(1, 129499238), (2, 64749619), (11, 11772658), (22, 5886329), (41, 3158518), (82, 1579259), (451, 287138), (902, 143569)]