2017453535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{47297}}^1$

素因数の和:47770

約数の個数: 16

約数和(自身を含む): 2554092000

約数和(自身を除く): 536638465

約数列:

[1, 5, 19, 95, 449, 2245, 8531, 42655, 47297, 236485, 898643, 4493215, 21236353, 106181765, 403490707, 2017453535]

約数ペア:

[(1, 2017453535), (5, 403490707), (19, 106181765), (95, 21236353), (449, 4493215), (2245, 898643), (8531, 236485), (42655, 47297)]