1288096976

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1201583}}^1$

素因数の和:1201658

約数の個数: 20

約数和(自身を含む): 2532939072

約数和(自身を除く): 1244842096

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1201583, 2403166, 4806332, 9612664, 19225328, 80506061, 161012122, 322024244, 644048488, 1288096976]

約数ペア:

[(1, 1288096976), (2, 644048488), (4, 322024244), (8, 161012122), (16, 80506061), (67, 19225328), (134, 9612664), (268, 4806332), (536, 2403166), (1072, 1201583)]