426678839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 455769600

約数和(自身を除く): 29090761

約数列:

[1, 19, 103, 263, 829, 1957, 4997, 15751, 27089, 85387, 218027, 514691, 1622353, 4142513, 22456781, 426678839]

約数ペア:

[(1, 426678839), (19, 22456781), (103, 4142513), (263, 1622353), (829, 514691), (1957, 218027), (4997, 85387), (15751, 27089)]