2556554996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1212787}}^1$

素因数の和:1212839

約数の個数: 24

約数和(自身を含む): 4889961216

約数和(自身を除く): 2333406220

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 1212787, 2425574, 4851148, 20617379, 37596397, 41234758, 75192794, 82469516, 150385588, 639138749, 1278277498, 2556554996]

約数ペア:

[(1, 2556554996), (2, 1278277498), (4, 639138749), (17, 150385588), (31, 82469516), (34, 75192794), (62, 41234758), (68, 37596397), (124, 20617379), (527, 4851148), (1054, 2425574), (2108, 1212787)]