977396524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{12277}}^1$

素因数の和:13825

約数の個数: 24

約数和(自身を含む): 1843369808

約数和(自身を除く): 865973284

約数列:

[1, 2, 4, 13, 26, 52, 1531, 3062, 6124, 12277, 19903, 24554, 39806, 49108, 79612, 159601, 319202, 638404, 18796087, 37592174, 75184348, 244349131, 488698262, 977396524]

約数ペア:

[(1, 977396524), (2, 488698262), (4, 244349131), (13, 75184348), (26, 37592174), (52, 18796087), (1531, 638404), (3062, 319202), (6124, 159601), (12277, 79612), (19903, 49108), (24554, 39806)]