491413247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{4649}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 543715200

約数和(自身を除く): 52301953

約数列:

[1, 13, 47, 173, 611, 2249, 4649, 8131, 60437, 105703, 218503, 804277, 2840539, 10455601, 37801019, 491413247]

約数ペア:

[(1, 491413247), (13, 37801019), (47, 10455601), (173, 2840539), (611, 804277), (2249, 218503), (4649, 105703), (8131, 60437)]