2016394359

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{1879}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 3104977920

約数和(自身を除く): 1088583561

約数列:

[1, 3, 7, 21, 137, 373, 411, 959, 1119, 1879, 2611, 2877, 5637, 7833, 13153, 39459, 51101, 153303, 257423, 357707, 700867, 772269, 1073121, 1801961, 2102601, 4906069, 5405883, 14718207, 96018779, 288056337, 672131453, 2016394359]

約数ペア:

[(1, 2016394359), (3, 672131453), (7, 288056337), (21, 96018779), (137, 14718207), (373, 5405883), (411, 4906069), (959, 2102601), (1119, 1801961), (1879, 1073121), (2611, 772269), (2877, 700867), (5637, 357707), (7833, 257423), (13153, 153303), (39459, 51101)]