855952468

素因数分解:

$2^2\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{17203}}^1$

素因数の和:18991

約数の個数: 24

約数和(自身を含む): 1712967872

約数和(自身を除く): 857015404

約数列:

[1, 2, 4, 7, 14, 28, 1777, 3554, 7108, 12439, 17203, 24878, 34406, 49756, 68812, 120421, 240842, 481684, 30569731, 61139462, 122278924, 213988117, 427976234, 855952468]

約数ペア:

[(1, 855952468), (2, 427976234), (4, 213988117), (7, 122278924), (14, 61139462), (28, 30569731), (1777, 481684), (3554, 240842), (7108, 120421), (12439, 68812), (17203, 49756), (24878, 34406)]