2116148255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{7517}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 2819069568

約数和(自身を除く): 702921313

約数列:

[1, 5, 13, 61, 65, 71, 305, 355, 793, 923, 3965, 4331, 4615, 7517, 21655, 37585, 56303, 97721, 281515, 458537, 488605, 533707, 2292685, 2668535, 5960981, 6938191, 29804905, 32556127, 34690955, 162780635, 423229651, 2116148255]

約数ペア:

[(1, 2116148255), (5, 423229651), (13, 162780635), (61, 34690955), (65, 32556127), (71, 29804905), (305, 6938191), (355, 5960981), (793, 2668535), (923, 2292685), (3965, 533707), (4331, 488605), (4615, 458537), (7517, 281515), (21655, 97721), (37585, 56303)]