2613302945

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139339}}^1$

素因数の和:139397

約数の個数: 24

約数和(自身を含む): 3558186240

約数和(自身を除く): 944883295

約数列:

[1, 5, 11, 31, 55, 121, 155, 341, 605, 1705, 3751, 18755, 139339, 696695, 1532729, 4319509, 7663645, 16860019, 21597545, 47514599, 84300095, 237572995, 522660589, 2613302945]

約数ペア:

[(1, 2613302945), (5, 522660589), (11, 237572995), (31, 84300095), (55, 47514599), (121, 21597545), (155, 16860019), (341, 7663645), (605, 4319509), (1705, 1532729), (3751, 696695), (18755, 139339)]