2788045315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1\times {\mathrm{12277}}^1$

素因数の和:16422

約数の個数: 16

約数和(自身を含む): 3650986080

約数和(自身を除く): 862940765

約数列:

[1, 5, 11, 55, 4129, 12277, 20645, 45419, 61385, 135047, 227095, 675235, 50691733, 253458665, 557609063, 2788045315]

約数ペア:

[(1, 2788045315), (5, 557609063), (11, 253458665), (55, 50691733), (4129, 675235), (12277, 227095), (20645, 135047), (45419, 61385)]