3240488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21344

約数の個数: 16

約数和(自身を含む): 6396000

約数和(自身を除く): 3155512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 21319, 42638, 85276, 170552, 405061, 810122, 1620244, 3240488]

約数ペア:

[(1, 3240488), (2, 1620244), (4, 810122), (8, 405061), (19, 170552), (38, 85276), (76, 42638), (152, 21319)]