406070054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 682622976

約数和(自身を除く): 276552922

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 1651, 3302, 3937, 3967, 7874, 7934, 51181, 51571, 102362, 103142, 122977, 245954, 503809, 1007618, 1598701, 3197402, 6549517, 13099034, 15618079, 31236158, 203035027, 406070054]

約数ペア:

[(1, 406070054), (2, 203035027), (13, 31236158), (26, 15618079), (31, 13099034), (62, 6549517), (127, 3197402), (254, 1598701), (403, 1007618), (806, 503809), (1651, 245954), (3302, 122977), (3937, 103142), (3967, 102362), (7874, 51571), (7934, 51181)]