808045138

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{41231}}^1$

素因数の和:41513

約数の個数: 16

約数和(自身を含む): 1246855680

約数和(自身を除く): 438810542

約数列:

[1, 2, 41, 82, 239, 478, 9799, 19598, 41231, 82462, 1690471, 3380942, 9854209, 19708418, 404022569, 808045138]

約数ペア:

[(1, 808045138), (2, 404022569), (41, 19708418), (82, 9854209), (239, 3380942), (478, 1690471), (9799, 82462), (19598, 41231)]