275528858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{8191}}^1$

素因数の和:8354

約数の個数: 24

約数和(自身を含む): 457605120

約数和(自身を除く): 182076262

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 8191, 16382, 16819, 33638, 90101, 180202, 991111, 1138549, 1982222, 2277098, 12524039, 25048078, 137764429, 275528858]

約数ペア:

[(1, 275528858), (2, 137764429), (11, 25048078), (22, 12524039), (121, 2277098), (139, 1982222), (242, 1138549), (278, 991111), (1529, 180202), (3058, 90101), (8191, 33638), (16382, 16819)]