2320565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 3158400

約数和(自身を除く): 837835

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1879, 9395, 24427, 35701, 122135, 178505, 464113, 2320565]

約数ペア:

[(1, 2320565), (5, 464113), (13, 178505), (19, 122135), (65, 35701), (95, 24427), (247, 9395), (1235, 1879)]