8638238

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6361}}^1$

素因数の和:6467

約数の個数: 16

約数和(自身を含む): 14963424

約数和(自身を除く): 6325186

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 6361, 12722, 44527, 89054, 617017, 1234034, 4319119, 8638238]

約数ペア:

[(1, 8638238), (2, 4319119), (7, 1234034), (14, 617017), (97, 89054), (194, 44527), (679, 12722), (1358, 6361)]