2016014416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{4973}}^1$

素因数の和:6943

約数の個数: 40

約数和(自身を含む): 4209496200

約数和(自身を除く): 2193481784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1949, 3898, 4973, 7796, 9946, 15592, 19892, 25337, 31184, 39784, 50674, 64649, 79568, 101348, 129298, 202696, 258596, 405392, 517192, 1034384, 9692377, 19384754, 38769508, 77539016, 126000901, 155078032, 252001802, 504003604, 1008007208, 2016014416]

約数ペア:

[(1, 2016014416), (2, 1008007208), (4, 504003604), (8, 252001802), (13, 155078032), (16, 126000901), (26, 77539016), (52, 38769508), (104, 19384754), (208, 9692377), (1949, 1034384), (3898, 517192), (4973, 405392), (7796, 258596), (9946, 202696), (15592, 129298), (19892, 101348), (25337, 79568), (31184, 64649), (39784, 50674)]