2793804517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{71693}}^1$

素因数の和:72012

約数の個数: 16

約数和(自身を含む): 3372485760

約数和(自身を除く): 578681243

約数列:

[1, 7, 19, 133, 293, 2051, 5567, 38969, 71693, 501851, 1362167, 9535169, 21006049, 147042343, 399114931, 2793804517]

約数ペア:

[(1, 2793804517), (7, 399114931), (19, 147042343), (133, 21006049), (293, 9535169), (2051, 1362167), (5567, 501851), (38969, 71693)]