2077149580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9441589}}^1$

素因数の和:9441609

約数の個数: 24

約数和(自身を含む): 4758561360

約数和(自身を除く): 2681411780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9441589, 18883178, 37766356, 47207945, 94415890, 103857479, 188831780, 207714958, 415429916, 519287395, 1038574790, 2077149580]

約数ペア:

[(1, 2077149580), (2, 1038574790), (4, 519287395), (5, 415429916), (10, 207714958), (11, 188831780), (20, 103857479), (22, 94415890), (44, 47207945), (55, 37766356), (110, 18883178), (220, 9441589)]