2939288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 6082560

約数和(自身を除く): 3143272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 263, 508, 526, 1016, 1052, 1397, 2104, 2794, 2893, 5588, 5786, 11176, 11572, 23144, 33401, 66802, 133604, 267208, 367411, 734822, 1469644, 2939288]

約数ペア:

[(1, 2939288), (2, 1469644), (4, 734822), (8, 367411), (11, 267208), (22, 133604), (44, 66802), (88, 33401), (127, 23144), (254, 11572), (263, 11176), (508, 5786), (526, 5588), (1016, 2893), (1052, 2794), (1397, 2104)]