2126386906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73127}}^1$

素因数の和:73234

約数の個数: 32

約数和(自身を含む): 3819036672

約数和(自身を除く): 1692649766

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 14539, 29078, 73127, 146254, 511889, 1023778, 2266937, 4533874, 4899509, 9799018, 15868559, 31737118, 34296563, 68593126, 151884779, 303769558, 1063193453, 2126386906]

約数ペア:

[(1, 2126386906), (2, 1063193453), (7, 303769558), (14, 151884779), (31, 68593126), (62, 34296563), (67, 31737118), (134, 15868559), (217, 9799018), (434, 4899509), (469, 4533874), (938, 2266937), (2077, 1023778), (4154, 511889), (14539, 146254), (29078, 73127)]