542173684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10426417}}^1$

素因数の和:10426434

約数の個数: 12

約数和(自身を含む): 1021788964

約数和(自身を除く): 479615280

約数列:

[1, 2, 4, 13, 26, 52, 10426417, 20852834, 41705668, 135543421, 271086842, 542173684]

約数ペア:

[(1, 542173684), (2, 271086842), (4, 135543421), (13, 41705668), (26, 20852834), (52, 10426417)]