4342805918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{80473}}^1$

素因数の和:80720

約数の個数: 24

約数和(自身を含む): 7192444224

約数和(自身を除く): 2849638306

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 2453, 4906, 26983, 53966, 80473, 160946, 885203, 1770406, 9737233, 17945479, 19474466, 35890958, 197400269, 394800538, 2171402959, 4342805918]

約数ペア:

[(1, 4342805918), (2, 2171402959), (11, 394800538), (22, 197400269), (121, 35890958), (223, 19474466), (242, 17945479), (446, 9737233), (2453, 1770406), (4906, 885203), (26983, 160946), (53966, 80473)]