286571714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{24439}}^1$

素因数の和:24506

約数の個数: 32

約数和(自身を含む): 517345920

約数和(自身を除く): 230774206

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 11726, 24439, 48878, 268829, 317707, 537658, 635414, 1001999, 2003998, 3494777, 6989554, 11021989, 13025987, 22043978, 26051974, 143285857, 286571714]

約数ペア:

[(1, 286571714), (2, 143285857), (11, 26051974), (13, 22043978), (22, 13025987), (26, 11021989), (41, 6989554), (82, 3494777), (143, 2003998), (286, 1001999), (451, 635414), (533, 537658), (902, 317707), (1066, 268829), (5863, 48878), (11726, 24439)]