2047414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 16

約数和(自身を含む): 3276288

約数和(自身を除く): 1228874

約数列:

[1, 2, 23, 46, 47, 94, 947, 1081, 1894, 2162, 21781, 43562, 44509, 89018, 1023707, 2047414]

約数ペア:

[(1, 2047414), (2, 1023707), (23, 89018), (46, 44509), (47, 43562), (94, 21781), (947, 2162), (1081, 1894)]