2945257426

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{16657}}^1$

素因数の和:17289

約数の個数: 16

約数和(自身を含む): 4449684960

約数和(自身を除く): 1504427534

約数列:

[1, 2, 211, 419, 422, 838, 16657, 33314, 88409, 176818, 3514627, 6979283, 7029254, 13958566, 1472628713, 2945257426]

約数ペア:

[(1, 2945257426), (2, 1472628713), (211, 13958566), (419, 7029254), (422, 6979283), (838, 3514627), (16657, 176818), (33314, 88409)]