890308886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{97259}}^1$

素因数の和:97483

約数の個数: 16

約数和(自身を含む): 1400544000

約数和(自身を除く): 510235114

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 97259, 194518, 2236957, 4473914, 19354541, 38709082, 445154443, 890308886]

約数ペア:

[(1, 890308886), (2, 445154443), (23, 38709082), (46, 19354541), (199, 4473914), (398, 2236957), (4577, 194518), (9154, 97259)]