390366926

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1\times {\mathrm{1117}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 589713696

約数和(自身を除く): 199346770

約数列:

[1, 2, 197, 394, 887, 1117, 1774, 2234, 174739, 220049, 349478, 440098, 990779, 1981558, 195183463, 390366926]

約数ペア:

[(1, 390366926), (2, 195183463), (197, 1981558), (394, 990779), (887, 440098), (1117, 349478), (1774, 220049), (2234, 174739)]