2494442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 16

約数和(自身を含む): 3938112

約数和(自身を除く): 1443670

約数列:

[1, 2, 23, 46, 211, 257, 422, 514, 4853, 5911, 9706, 11822, 54227, 108454, 1247221, 2494442]

約数ペア:

[(1, 2494442), (2, 1247221), (23, 108454), (46, 54227), (211, 11822), (257, 9706), (422, 5911), (514, 4853)]