2056510115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{58151}}^1$

素因数の和:58810

約数の個数: 16

約数和(自身を含む): 2696391936

約数和(自身を除く): 639881821

約数列:

[1, 5, 11, 55, 643, 3215, 7073, 35365, 58151, 290755, 639661, 3198305, 37391093, 186955465, 411302023, 2056510115]

約数ペア:

[(1, 2056510115), (5, 411302023), (11, 186955465), (55, 37391093), (643, 3198305), (3215, 639661), (7073, 290755), (35365, 58151)]