8253986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{607}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 13380864

約数和(自身を除く): 5126878

約数列:

[1, 2, 13, 26, 523, 607, 1046, 1214, 6799, 7891, 13598, 15782, 317461, 634922, 4126993, 8253986]

約数ペア:

[(1, 8253986), (2, 4126993), (13, 634922), (26, 317461), (523, 15782), (607, 13598), (1046, 7891), (1214, 6799)]