2560217842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{523}}^1\times {\mathrm{2069}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 4763914560

約数和(自身を除く): 2203696718

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 523, 1046, 1183, 2069, 2366, 3661, 4138, 6799, 7322, 13598, 14483, 26897, 28966, 47593, 53794, 88387, 95186, 176774, 188279, 349661, 376558, 618709, 699322, 1082087, 1237418, 2164174, 2447627, 4895254, 7574609, 14067131, 15149218, 28134262, 98469917, 182872703, 196939834, 365745406, 1280108921, 2560217842]

約数ペア:

[(1, 2560217842), (2, 1280108921), (7, 365745406), (13, 196939834), (14, 182872703), (26, 98469917), (91, 28134262), (169, 15149218), (182, 14067131), (338, 7574609), (523, 4895254), (1046, 2447627), (1183, 2164174), (2069, 1237418), (2366, 1082087), (3661, 699322), (4138, 618709), (6799, 376558), (7322, 349661), (13598, 188279), (14483, 176774), (26897, 95186), (28966, 88387), (47593, 53794)]