450076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 879984

約数和(自身を除く): 429908

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 193, 212, 386, 583, 772, 1166, 2123, 2332, 4246, 8492, 10229, 20458, 40916, 112519, 225038, 450076]

約数ペア:

[(1, 450076), (2, 225038), (4, 112519), (11, 40916), (22, 20458), (44, 10229), (53, 8492), (106, 4246), (193, 2332), (212, 2123), (386, 1166), (583, 772)]