618174986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{22283}}^1$

素因数の和:22406

約数の個数: 32

約数和(自身を含む): 1100651328

約数和(自身を除く): 482476342

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 13871, 22283, 27742, 44566, 245113, 289679, 490226, 579358, 2161451, 3186469, 4322902, 6372938, 23775961, 28098863, 47551922, 56197726, 309087493, 618174986]

約数ペア:

[(1, 618174986), (2, 309087493), (11, 56197726), (13, 47551922), (22, 28098863), (26, 23775961), (97, 6372938), (143, 4322902), (194, 3186469), (286, 2161451), (1067, 579358), (1261, 490226), (2134, 289679), (2522, 245113), (13871, 44566), (22283, 27742)]