286147999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 305791200

約数和(自身を除く): 19643201

約数列:

[1, 19, 109, 233, 593, 2071, 4427, 11267, 25397, 64637, 138169, 482543, 1228103, 2625211, 15060421, 286147999]

約数ペア:

[(1, 286147999), (19, 15060421), (109, 2625211), (233, 1228103), (593, 482543), (2071, 138169), (4427, 64637), (11267, 25397)]