2938367047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1\times {\mathrm{1879}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 3829063680

約数和(自身を除く): 890696633

約数列:

[1, 7, 11, 23, 77, 161, 253, 883, 1771, 1879, 6181, 9713, 13153, 20309, 20669, 43217, 67991, 142163, 144683, 223399, 302519, 475387, 1563793, 1659157, 3327709, 11614099, 18250727, 38160611, 127755089, 267124277, 419766721, 2938367047]

約数ペア:

[(1, 2938367047), (7, 419766721), (11, 267124277), (23, 127755089), (77, 38160611), (161, 18250727), (253, 11614099), (883, 3327709), (1771, 1659157), (1879, 1563793), (6181, 475387), (9713, 302519), (13153, 223399), (20309, 144683), (20669, 142163), (43217, 67991)]