268173686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{27767}}^1$

素因数の和:28219

約数の個数: 16

約数和(自身を含む): 439845120

約数和(自身を除く): 171671434

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 27767, 55534, 305437, 610874, 12189713, 24379426, 134086843, 268173686]

約数ペア:

[(1, 268173686), (2, 134086843), (11, 24379426), (22, 12189713), (439, 610874), (878, 305437), (4829, 55534), (9658, 27767)]