129112412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{225721}}^1$

素因数の和:225749

約数の個数: 24

約数和(自身を含む): 265449072

約数和(自身を除く): 136336660

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 225721, 451442, 902884, 2482931, 2934373, 4965862, 5868746, 9931724, 11737492, 32278103, 64556206, 129112412]

約数ペア:

[(1, 129112412), (2, 64556206), (4, 32278103), (11, 11737492), (13, 9931724), (22, 5868746), (26, 4965862), (44, 2934373), (52, 2482931), (143, 902884), (286, 451442), (572, 225721)]