8504238

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19963}}^1$

素因数の和:20039

約数の個数: 16

約数和(自身を含む): 17248896

約数和(自身を除く): 8744658

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 19963, 39926, 59889, 119778, 1417373, 2834746, 4252119, 8504238]

約数ペア:

[(1, 8504238), (2, 4252119), (3, 2834746), (6, 1417373), (71, 119778), (142, 59889), (213, 39926), (426, 19963)]