2289679

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 2820096

約数和(自身を除く): 530417

約数列:

[1, 7, 17, 71, 119, 271, 497, 1207, 1897, 4607, 8449, 19241, 32249, 134687, 327097, 2289679]

約数ペア:

[(1, 2289679), (7, 327097), (17, 134687), (71, 32249), (119, 19241), (271, 8449), (497, 4607), (1207, 1897)]