127707958

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{18731}}^1$

素因数の和:19227

約数の個数: 16

約数和(自身を含む): 219389184

約数和(自身を除く): 91681226

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 18731, 37462, 131117, 262234, 9121997, 18243994, 63853979, 127707958]

約数ペア:

[(1, 127707958), (2, 63853979), (7, 18243994), (14, 9121997), (487, 262234), (974, 131117), (3409, 37462), (6818, 18731)]