2506492105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{19949}}^1$

素因数の和:21900

約数の個数: 16

約数和(自身を含む): 3240997200

約数和(自身を除く): 734505095

約数列:

[1, 5, 13, 65, 1933, 9665, 19949, 25129, 99745, 125645, 259337, 1296685, 38561417, 192807085, 501298421, 2506492105]

約数ペア:

[(1, 2506492105), (5, 501298421), (13, 192807085), (65, 38561417), (1933, 1296685), (9665, 259337), (19949, 125645), (25129, 99745)]