269889022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1361}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 453055680

約数和(自身を除く): 183166658

約数列:

[1, 2, 13, 26, 29, 58, 263, 377, 526, 754, 1361, 2722, 3419, 6838, 7627, 15254, 17693, 35386, 39469, 78938, 99151, 198302, 357943, 513097, 715886, 1026194, 4653259, 9306518, 10380347, 20760694, 134944511, 269889022]

約数ペア:

[(1, 269889022), (2, 134944511), (13, 20760694), (26, 10380347), (29, 9306518), (58, 4653259), (263, 1026194), (377, 715886), (526, 513097), (754, 357943), (1361, 198302), (2722, 99151), (3419, 78938), (6838, 39469), (7627, 35386), (15254, 17693)]