78751280734

素因数分解:

$2^1\times 7^1\times {\mathrm{11981}}^1\times {\mathrm{469501}}^1$

素因数の和:481491

約数の個数: 16

約数和(自身を含む): 135013751136

約数和(自身を除く): 56262470402

約数列:

[1, 2, 7, 14, 11981, 23962, 83867, 167734, 469501, 939002, 3286507, 6573014, 5625091481, 11250182962, 39375640367, 78751280734]

約数ペア:

[(1, 78751280734), (2, 39375640367), (7, 11250182962), (14, 5625091481), (11981, 6573014), (23962, 3286507), (83867, 939002), (167734, 469501)]