2070741497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 2432111616

約数和(自身を除く): 361370119

約数列:

[1, 11, 23, 43, 131, 253, 473, 989, 1441, 1453, 3013, 5633, 10879, 15983, 33143, 33419, 61963, 62479, 129559, 190343, 367609, 687269, 1425149, 1437017, 2093773, 4377889, 8184749, 15807187, 48156779, 90032239, 188249227, 2070741497]

約数ペア:

[(1, 2070741497), (11, 188249227), (23, 90032239), (43, 48156779), (131, 15807187), (253, 8184749), (473, 4377889), (989, 2093773), (1441, 1437017), (1453, 1425149), (3013, 687269), (5633, 367609), (10879, 190343), (15983, 129559), (33143, 62479), (33419, 61963)]