913399894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11633}}^1$

素因数の和:11772

約数の個数: 32

約数和(自身を含む): 1547973504

約数和(自身を除く): 634573610

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 473, 913, 946, 1826, 3569, 7138, 11633, 23266, 39259, 78518, 127963, 255926, 500219, 965539, 1000438, 1931078, 5502409, 10620929, 11004818, 21241858, 41518177, 83036354, 456699947, 913399894]

約数ペア:

[(1, 913399894), (2, 456699947), (11, 83036354), (22, 41518177), (43, 21241858), (83, 11004818), (86, 10620929), (166, 5502409), (473, 1931078), (913, 1000438), (946, 965539), (1826, 500219), (3569, 255926), (7138, 127963), (11633, 78518), (23266, 39259)]