142415286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{140449}}^1$

素因数の和:140480

約数の個数: 24

約数和(自身を含む): 308428200

約数和(自身を除く): 166012914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 140449, 280898, 421347, 842694, 1825837, 3651674, 5477511, 10955022, 23735881, 47471762, 71207643, 142415286]

約数ペア:

[(1, 142415286), (2, 71207643), (3, 47471762), (6, 23735881), (13, 10955022), (26, 5477511), (39, 3651674), (78, 1825837), (169, 842694), (338, 421347), (507, 280898), (1014, 140449)]