2015455878

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{134741}}^1$

素因数の和:135029

約数の個数: 32

約数和(自身を含む): 4494993120

約数和(自身を除く): 2479537242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4986, 7479, 14958, 134741, 269482, 404223, 808446, 1212669, 2425338, 3638007, 7276014, 37323257, 74646514, 111969771, 223939542, 335909313, 671818626, 1007727939, 2015455878]

約数ペア:

[(1, 2015455878), (2, 1007727939), (3, 671818626), (6, 335909313), (9, 223939542), (18, 111969771), (27, 74646514), (54, 37323257), (277, 7276014), (554, 3638007), (831, 2425338), (1662, 1212669), (2493, 808446), (4986, 404223), (7479, 269482), (14958, 134741)]