987156794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{27653}}^1$

素因数の和:29041

約数の個数: 16

約数和(自身を含む): 1595857032

約数和(自身を除く): 608700238

約数列:

[1, 2, 13, 26, 1373, 2746, 17849, 27653, 35698, 55306, 359489, 718978, 37967569, 75935138, 493578397, 987156794]

約数ペア:

[(1, 987156794), (2, 493578397), (13, 75935138), (26, 37967569), (1373, 718978), (2746, 359489), (17849, 55306), (27653, 35698)]