1778961052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{130003}}^1$

素因数の和:130329

約数の個数: 24

約数和(自身を含む): 3407144832

約数和(自身を除く): 1628183780

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 13684, 130003, 260006, 520012, 1430033, 2860066, 5720132, 40430933, 80861866, 161723732, 444740263, 889480526, 1778961052]

約数ペア:

[(1, 1778961052), (2, 889480526), (4, 444740263), (11, 161723732), (22, 80861866), (44, 40430933), (311, 5720132), (622, 2860066), (1244, 1430033), (3421, 520012), (6842, 260006), (13684, 130003)]