2909968292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1349707}}^1$

素因数の和:1349736

約数の個数: 36

約数和(自身を含む): 6462401904

約数和(自身を除く): 3552433612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 1349707, 2699414, 5398828, 9447949, 14846777, 18895898, 29693554, 37791796, 59387108, 66135643, 103927439, 132271286, 207854878, 264542572, 415709756, 727492073, 1454984146, 2909968292]

約数ペア:

[(1, 2909968292), (2, 1454984146), (4, 727492073), (7, 415709756), (11, 264542572), (14, 207854878), (22, 132271286), (28, 103927439), (44, 66135643), (49, 59387108), (77, 37791796), (98, 29693554), (154, 18895898), (196, 14846777), (308, 9447949), (539, 5398828), (1078, 2699414), (2156, 1349707)]