2135671681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1613}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 2577028608

約数和(自身を除く): 441356927

約数列:

[1, 11, 13, 47, 143, 197, 517, 611, 1613, 2167, 2561, 6721, 9259, 17743, 20969, 28171, 75811, 101849, 120367, 230659, 317761, 833921, 985543, 1324037, 3495371, 4130893, 10840973, 14934767, 45439823, 164282437, 194151971, 2135671681]

約数ペア:

[(1, 2135671681), (11, 194151971), (13, 164282437), (47, 45439823), (143, 14934767), (197, 10840973), (517, 4130893), (611, 3495371), (1613, 1324037), (2167, 985543), (2561, 833921), (6721, 317761), (9259, 230659), (17743, 120367), (20969, 101849), (28171, 75811)]