1284369928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{859}}^1\times {\mathrm{6029}}^1$

素因数の和:6925

約数の個数: 32

約数和(自身を含む): 2489184000

約数和(自身を除く): 1204814072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 859, 1718, 3436, 6029, 6872, 12058, 24116, 26629, 48232, 53258, 106516, 186899, 213032, 373798, 747596, 1495192, 5178911, 10357822, 20715644, 41431288, 160546241, 321092482, 642184964, 1284369928]

約数ペア:

[(1, 1284369928), (2, 642184964), (4, 321092482), (8, 160546241), (31, 41431288), (62, 20715644), (124, 10357822), (248, 5178911), (859, 1495192), (1718, 747596), (3436, 373798), (6029, 213032), (6872, 186899), (12058, 106516), (24116, 53258), (26629, 48232)]