4950836

素因数分解:

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

素因数の和:272

約数の個数: 36

約数和(自身を含む): 9753156

約数和(自身を除く): 4802320

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 193, 212, 242, 386, 484, 583, 772, 1166, 2123, 2332, 4246, 6413, 8492, 10229, 12826, 20458, 23353, 25652, 40916, 46706, 93412, 112519, 225038, 450076, 1237709, 2475418, 4950836]

約数ペア:

[(1, 4950836), (2, 2475418), (4, 1237709), (11, 450076), (22, 225038), (44, 112519), (53, 93412), (106, 46706), (121, 40916), (193, 25652), (212, 23353), (242, 20458), (386, 12826), (484, 10229), (583, 8492), (772, 6413), (1166, 4246), (2123, 2332)]