1930201060

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{994949}}^1$

素因数の和:995055

約数の個数: 24

約数和(自身を含む): 4095214200

約数和(自身を除く): 2165013140

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 994949, 1989898, 3979796, 4974745, 9949490, 19898980, 96510053, 193020106, 386040212, 482550265, 965100530, 1930201060]

約数ペア:

[(1, 1930201060), (2, 965100530), (4, 482550265), (5, 386040212), (10, 193020106), (20, 96510053), (97, 19898980), (194, 9949490), (388, 4974745), (485, 3979796), (970, 1989898), (1940, 994949)]