2018793478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{27701}}^1$

素因数の和:30519

約数の個数: 16

約数和(自身を含む): 3262409136

約数和(自身を除く): 1243615658

約数列:

[1, 2, 13, 26, 2803, 5606, 27701, 36439, 55402, 72878, 360113, 720226, 77645903, 155291806, 1009396739, 2018793478]

約数ペア:

[(1, 2018793478), (2, 1009396739), (13, 155291806), (26, 77645903), (2803, 720226), (5606, 360113), (27701, 72878), (36439, 55402)]