2645414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 16

約数和(自身を含む): 4181760

約数和(自身を除く): 1536346

約数列:

[1, 2, 23, 46, 131, 262, 439, 878, 3013, 6026, 10097, 20194, 57509, 115018, 1322707, 2645414]

約数ペア:

[(1, 2645414), (2, 1322707), (23, 115018), (46, 57509), (131, 20194), (262, 10097), (439, 6026), (878, 3013)]