2019455472

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{63649}}^1$

素因数の和:64321

約数の個数: 40

約数和(自身を含む): 5224901200

約数和(自身を除く): 3205445728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 7932, 10576, 15864, 31728, 63649, 127298, 190947, 254596, 381894, 509192, 763788, 1018384, 1527576, 3055152, 42071989, 84143978, 126215967, 168287956, 252431934, 336575912, 504863868, 673151824, 1009727736, 2019455472]

約数ペア:

[(1, 2019455472), (2, 1009727736), (3, 673151824), (4, 504863868), (6, 336575912), (8, 252431934), (12, 168287956), (16, 126215967), (24, 84143978), (48, 42071989), (661, 3055152), (1322, 1527576), (1983, 1018384), (2644, 763788), (3966, 509192), (5288, 381894), (7932, 254596), (10576, 190947), (15864, 127298), (31728, 63649)]