2012147984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1633237}}^1$

素因数の和:1633263

約数の個数: 40

約数和(自身を含む): 4860516288

約数和(自身を除く): 2848368304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1633237, 3266474, 6532948, 11432659, 13065896, 17965607, 22865318, 26131792, 35931214, 45730636, 71862428, 91461272, 125759249, 143724856, 182922544, 251518498, 287449712, 503036996, 1006073992, 2012147984]

約数ペア:

[(1, 2012147984), (2, 1006073992), (4, 503036996), (7, 287449712), (8, 251518498), (11, 182922544), (14, 143724856), (16, 125759249), (22, 91461272), (28, 71862428), (44, 45730636), (56, 35931214), (77, 26131792), (88, 22865318), (112, 17965607), (154, 13065896), (176, 11432659), (308, 6532948), (616, 3266474), (1232, 1633237)]