2008237413

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4397}}^1$

素因数の和:4666

約数の個数: 48

約数和(自身を含む): 3369219840

約数和(自身を除く): 1360982427

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 239, 273, 637, 717, 1673, 1911, 3107, 4397, 5019, 9321, 11711, 13191, 21749, 30779, 35133, 57161, 65247, 92337, 152243, 171483, 215453, 400127, 456729, 646359, 1050883, 1200381, 2800889, 3152649, 7356181, 8402667, 13661479, 22068543, 40984437, 51493267, 95630353, 154479801, 286891059, 669412471, 2008237413]

約数ペア:

[(1, 2008237413), (3, 669412471), (7, 286891059), (13, 154479801), (21, 95630353), (39, 51493267), (49, 40984437), (91, 22068543), (147, 13661479), (239, 8402667), (273, 7356181), (637, 3152649), (717, 2800889), (1673, 1200381), (1911, 1050883), (3107, 646359), (4397, 456729), (5019, 400127), (9321, 215453), (11711, 171483), (13191, 152243), (21749, 92337), (30779, 65247), (35133, 57161)]