2183996818

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1\times {\mathrm{10601}}^1$

素因数の和:11273

約数の個数: 16

約数和(自身を含む): 3297646080

約数和(自身を除く): 1113649262

約数列:

[1, 2, 239, 431, 478, 862, 10601, 21202, 103009, 206018, 2533639, 4569031, 5067278, 9138062, 1091998409, 2183996818]

約数ペア:

[(1, 2183996818), (2, 1091998409), (239, 9138062), (431, 5067278), (478, 4569031), (862, 2533639), (10601, 206018), (21202, 103009)]