2012064885

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{326369}}^1$

素因数の和:326517

約数の個数: 24

約数和(自身を含む): 3513046680

約数和(自身を除く): 1500981795

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 326369, 979107, 1631845, 2937321, 4895535, 14686605, 44712553, 134137659, 223562765, 402412977, 670688295, 2012064885]

約数ペア:

[(1, 2012064885), (3, 670688295), (5, 402412977), (9, 223562765), (15, 134137659), (45, 44712553), (137, 14686605), (411, 4895535), (685, 2937321), (1233, 1631845), (2055, 979107), (6165, 326369)]