1296238922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2561737}}^1$

素因数の和:2561773

約数の個数: 16

約数和(自身を含む): 2213341632

約数和(自身を除く): 917102710

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2561737, 5123474, 28179107, 56358214, 58919951, 117839902, 648119461, 1296238922]

約数ペア:

[(1, 1296238922), (2, 648119461), (11, 117839902), (22, 58919951), (23, 56358214), (46, 28179107), (253, 5123474), (506, 2561737)]