12400000073

素因数分解:

${\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{28297}}^1$

素因数の和:28636

約数の個数: 16

約数和(自身を含む): 13294400400

約数和(自身を除く): 894400327

約数列:

[1, 17, 149, 173, 2533, 2941, 25777, 28297, 438209, 481049, 4216253, 4895381, 71676301, 83221477, 729411769, 12400000073]

約数ペア:

[(1, 12400000073), (17, 729411769), (149, 83221477), (173, 71676301), (2533, 4895381), (2941, 4216253), (25777, 481049), (28297, 438209)]