280055116799

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1\times {\mathrm{80449}}^1$

素因数の和:81674

約数の個数: 16

約数和(自身を含む): 290759172000

約数和(自身を除く): 10704055201

約数列:

[1, 43, 73, 1109, 3139, 47687, 80449, 80957, 3459307, 3481151, 5872777, 89217941, 252529411, 3836371463, 6512909693, 280055116799]

約数ペア:

[(1, 280055116799), (43, 6512909693), (73, 3836371463), (1109, 252529411), (3139, 89217941), (47687, 5872777), (80449, 3481151), (80957, 3459307)]