388528387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1913}}^1$

素因数の和:2862

約数の個数: 16

約数和(自身を含む): 443741760

約数和(自身を除く): 55213373

約数列:

[1, 13, 17, 221, 919, 1913, 11947, 15623, 24869, 32521, 203099, 422773, 1758047, 22854611, 29886799, 388528387]

約数ペア:

[(1, 388528387), (13, 29886799), (17, 22854611), (221, 1758047), (919, 422773), (1913, 203099), (11947, 32521), (15623, 24869)]