315026868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2019403}}^1$

素因数の和:2019423

約数の個数: 24

約数和(自身を含む): 791606368

約数和(自身を除く): 476579500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2019403, 4038806, 6058209, 8077612, 12116418, 24232836, 26252239, 52504478, 78756717, 105008956, 157513434, 315026868]

約数ペア:

[(1, 315026868), (2, 157513434), (3, 105008956), (4, 78756717), (6, 52504478), (12, 26252239), (13, 24232836), (26, 12116418), (39, 8077612), (52, 6058209), (78, 4038806), (156, 2019403)]