285710074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{354479}}^1$

素因数の和:354525

約数の個数: 16

約数和(自身を含む): 476421120

約数和(自身を除く): 190711046

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 354479, 708958, 4608227, 9216454, 10988849, 21977698, 142855037, 285710074]

約数ペア:

[(1, 285710074), (2, 142855037), (13, 21977698), (26, 10988849), (31, 9216454), (62, 4608227), (403, 708958), (806, 354479)]