126890974

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{32027}}^1$

素因数の和:32319

約数の個数: 16

約数和(自身を含む): 218302848

約数和(自身を除く): 91411874

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 32027, 64054, 224189, 448378, 9063641, 18127282, 63445487, 126890974]

約数ペア:

[(1, 126890974), (2, 63445487), (7, 18127282), (14, 9063641), (283, 448378), (566, 224189), (1981, 64054), (3962, 32027)]