20130180319

素因数分解:

${\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1\times {\mathrm{2837}}^1$

素因数の和:4586

約数の個数: 16

約数和(自身を含む): 20777293152

約数和(自身を除く): 647112833

約数列:

[1, 53, 83, 1613, 2837, 4399, 85489, 133879, 150361, 235471, 4576081, 7095587, 12479963, 242532293, 379814723, 20130180319]

約数ペア:

[(1, 20130180319), (53, 379814723), (83, 242532293), (1613, 12479963), (2837, 7095587), (4399, 4576081), (85489, 235471), (133879, 150361)]