2017609496

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{223781}}^1$

素因数の和:223824

約数の個数: 48

約数和(自身を含む): 4592006640

約数和(自身を除く): 2574397144

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 223781, 447562, 895124, 1566467, 1790248, 3132934, 5146963, 6265868, 10293926, 10965269, 12531736, 20587852, 21930538, 36028741, 41175704, 43861076, 72057482, 87722152, 144114964, 252201187, 288229928, 504402374, 1008804748, 2017609496]

約数ペア:

[(1, 2017609496), (2, 1008804748), (4, 504402374), (7, 288229928), (8, 252201187), (14, 144114964), (23, 87722152), (28, 72057482), (46, 43861076), (49, 41175704), (56, 36028741), (92, 21930538), (98, 20587852), (161, 12531736), (184, 10965269), (196, 10293926), (322, 6265868), (392, 5146963), (644, 3132934), (1127, 1790248), (1288, 1566467), (2254, 895124), (4508, 447562), (9016, 223781)]