2445004805

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1\times {\mathrm{4339}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 2952936000

約数和(自身を除く): 507931195

約数列:

[1, 5, 251, 449, 1255, 2245, 4339, 21695, 112699, 563495, 1089089, 1948211, 5445445, 9741055, 489000961, 2445004805]

約数ペア:

[(1, 2445004805), (5, 489000961), (251, 9741055), (449, 5445445), (1255, 1948211), (2245, 1089089), (4339, 563495), (21695, 112699)]