2559053

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 3133440

約数和(自身を除く): 574387

約数列:

[1, 7, 19, 71, 133, 271, 497, 1349, 1897, 5149, 9443, 19241, 36043, 134687, 365579, 2559053]

約数ペア:

[(1, 2559053), (7, 365579), (19, 134687), (71, 36043), (133, 19241), (271, 9443), (497, 5149), (1349, 1897)]