21000762332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3483869}}^1$

素因数の和:3484021

約数の個数: 24

約数和(自身を含む): 40385021040

約数和(自身を除く): 19384258708

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 3483869, 6967738, 13935476, 38322559, 76645118, 153290236, 477290053, 954580106, 1909160212, 5250190583, 10500381166, 21000762332]

約数ペア:

[(1, 21000762332), (2, 10500381166), (4, 5250190583), (11, 1909160212), (22, 954580106), (44, 477290053), (137, 153290236), (274, 76645118), (548, 38322559), (1507, 13935476), (3014, 6967738), (6028, 3483869)]