127950998

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{29387}}^1$

素因数の和:29707

約数の個数: 16

約数和(自身を含む): 220057344

約数和(自身を除く): 92106346

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 29387, 58774, 205709, 411418, 9139357, 18278714, 63975499, 127950998]

約数ペア:

[(1, 127950998), (2, 63975499), (7, 18278714), (14, 9139357), (311, 411418), (622, 205709), (2177, 58774), (4354, 29387)]