4910128048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2307391}}^1$

素因数の和:2307425

約数の個数: 40

約数和(自身を含む): 11444664320

約数和(自身を除く): 6534536272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2307391, 4614782, 9229564, 16151737, 18459128, 32303474, 36918256, 43840429, 64606948, 87680858, 129213896, 175361716, 258427792, 306883003, 350723432, 613766006, 701446864, 1227532012, 2455064024, 4910128048]

約数ペア:

[(1, 4910128048), (2, 2455064024), (4, 1227532012), (7, 701446864), (8, 613766006), (14, 350723432), (16, 306883003), (19, 258427792), (28, 175361716), (38, 129213896), (56, 87680858), (76, 64606948), (112, 43840429), (133, 36918256), (152, 32303474), (266, 18459128), (304, 16151737), (532, 9229564), (1064, 4614782), (2128, 2307391)]