2012148448

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{1063}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 4001810400

約数和(自身を除く): 1989661952

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 397, 596, 794, 1063, 1192, 1588, 2126, 2384, 3176, 4252, 4768, 6352, 8504, 12704, 17008, 34016, 59153, 118306, 158387, 236612, 316774, 422011, 473224, 633548, 844022, 946448, 1267096, 1688044, 1892896, 2534192, 3376088, 5068384, 6752176, 13504352, 62879639, 125759278, 251518556, 503037112, 1006074224, 2012148448]

約数ペア:

[(1, 2012148448), (2, 1006074224), (4, 503037112), (8, 251518556), (16, 125759278), (32, 62879639), (149, 13504352), (298, 6752176), (397, 5068384), (596, 3376088), (794, 2534192), (1063, 1892896), (1192, 1688044), (1588, 1267096), (2126, 946448), (2384, 844022), (3176, 633548), (4252, 473224), (4768, 422011), (6352, 316774), (8504, 236612), (12704, 158387), (17008, 118306), (34016, 59153)]