78834002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 136624320

約数和(自身を除く): 57790318

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 3011, 6022, 13091, 26182, 39143, 57209, 78286, 114418, 159583, 319166, 743717, 1487434, 2074579, 3032077, 4149158, 6064154, 39417001, 78834002]

約数ペア:

[(1, 78834002), (2, 39417001), (13, 6064154), (19, 4149158), (26, 3032077), (38, 2074579), (53, 1487434), (106, 743717), (247, 319166), (494, 159583), (689, 114418), (1007, 78286), (1378, 57209), (2014, 39143), (3011, 26182), (6022, 13091)]