2740781615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3833261}}^1$

素因数の和:3833290

約数の個数: 16

約数和(自身を含む): 3863928096

約数和(自身を除く): 1123146481

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3833261, 19166305, 42165871, 49832393, 210829355, 249161965, 548156323, 2740781615]

約数ペア:

[(1, 2740781615), (5, 548156323), (11, 249161965), (13, 210829355), (55, 49832393), (65, 42165871), (143, 19166305), (715, 3833261)]