2012335090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{81769}}^1$

素因数の和:81906

約数の個数: 32

約数和(自身を含む): 3815061120

約数和(自身を除く): 1802726030

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 4922, 12305, 24610, 81769, 163538, 408845, 817690, 1880687, 3761374, 8749283, 9403435, 17498566, 18806870, 43746415, 87492830, 201233509, 402467018, 1006167545, 2012335090]

約数ペア:

[(1, 2012335090), (2, 1006167545), (5, 402467018), (10, 201233509), (23, 87492830), (46, 43746415), (107, 18806870), (115, 17498566), (214, 9403435), (230, 8749283), (535, 3761374), (1070, 1880687), (2461, 817690), (4922, 408845), (12305, 163538), (24610, 81769)]