2388085

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 3431808

約数和(自身を除く): 1043723

約数列:

[1, 5, 7, 31, 35, 71, 155, 217, 355, 497, 961, 1085, 2201, 2485, 4805, 6727, 11005, 15407, 33635, 68231, 77035, 341155, 477617, 2388085]

約数ペア:

[(1, 2388085), (5, 477617), (7, 341155), (31, 77035), (35, 68231), (71, 33635), (155, 15407), (217, 11005), (355, 6727), (497, 4805), (961, 2485), (1085, 2201)]