82251286

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{18719}}^1$

素因数の和:18760

約数の個数: 16

約数和(自身を含む): 133660800

約数和(自身を除く): 51409514

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 18719, 37438, 243347, 486694, 3163511, 6327022, 41125643, 82251286]

約数ペア:

[(1, 82251286), (2, 41125643), (13, 6327022), (26, 3163511), (169, 486694), (338, 243347), (2197, 37438), (4394, 18719)]