2007105416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{18269}}^1$

素因数の和:18749

約数の個数: 32

約数和(自身を含む): 3893702400

約数和(自身を除く): 1886596984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 443, 886, 1772, 3544, 13733, 18269, 27466, 36538, 54932, 73076, 109864, 146152, 566339, 1132678, 2265356, 4530712, 8093167, 16186334, 32372668, 64745336, 250888177, 501776354, 1003552708, 2007105416]

約数ペア:

[(1, 2007105416), (2, 1003552708), (4, 501776354), (8, 250888177), (31, 64745336), (62, 32372668), (124, 16186334), (248, 8093167), (443, 4530712), (886, 2265356), (1772, 1132678), (3544, 566339), (13733, 146152), (18269, 109864), (27466, 73076), (36538, 54932)]