13830425972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{22247}}^1$

素因数の和:22532

約数の個数: 48

約数和(自身を含む): 26911180800

約数和(自身を除く): 13080754828

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 199, 284, 398, 781, 796, 1562, 2189, 3124, 4378, 8756, 14129, 22247, 28258, 44494, 56516, 88988, 155419, 244717, 310838, 489434, 621676, 978868, 1579537, 3159074, 4427153, 6318148, 8854306, 17374907, 17708612, 34749814, 48698683, 69499628, 97397366, 194794732, 314327863, 628655726, 1257311452, 3457606493, 6915212986, 13830425972]

約数ペア:

[(1, 13830425972), (2, 6915212986), (4, 3457606493), (11, 1257311452), (22, 628655726), (44, 314327863), (71, 194794732), (142, 97397366), (199, 69499628), (284, 48698683), (398, 34749814), (781, 17708612), (796, 17374907), (1562, 8854306), (2189, 6318148), (3124, 4427153), (4378, 3159074), (8756, 1579537), (14129, 978868), (22247, 621676), (28258, 489434), (44494, 310838), (56516, 244717), (88988, 155419)]