2048653359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151651}}^1$

素因数の和:151755

約数の個数: 24

約数和(自身を含む): 3154361600

約数和(自身を除く): 1105708241

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 151651, 454953, 1364859, 2881369, 8644107, 11980429, 25932321, 35941287, 107823861, 227628151, 682884453, 2048653359]

約数ペア:

[(1, 2048653359), (3, 682884453), (9, 227628151), (19, 107823861), (57, 35941287), (79, 25932321), (171, 11980429), (237, 8644107), (711, 2881369), (1501, 1364859), (4503, 454953), (13509, 151651)]