2008481109

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{37159}}^1$

素因数の和:37624

約数の個数: 16

約数和(自身を含む): 2746867200

約数和(自身を除く): 738386091

約数列:

[1, 3, 43, 129, 419, 1257, 18017, 37159, 54051, 111477, 1597837, 4793511, 15569621, 46708863, 669493703, 2008481109]

約数ペア:

[(1, 2008481109), (3, 669493703), (43, 46708863), (129, 15569621), (419, 4793511), (1257, 1597837), (18017, 111477), (37159, 54051)]