800658146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{19037}}^1$

素因数の和:20293

約数の個数: 16

約数和(自身を含む): 1272728376

約数和(自身を除く): 472070230

約数列:

[1, 2, 17, 34, 1237, 2474, 19037, 21029, 38074, 42058, 323629, 647258, 23548769, 47097538, 400329073, 800658146]

約数ペア:

[(1, 800658146), (2, 400329073), (17, 47097538), (34, 23548769), (1237, 647258), (2474, 323629), (19037, 42058), (21029, 38074)]