1955668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 36

約数和(自身を含む): 4058208

約数和(自身を除く): 2102540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 263, 286, 338, 526, 572, 676, 1052, 1859, 2893, 3419, 3718, 5786, 6838, 7436, 11572, 13676, 37609, 44447, 75218, 88894, 150436, 177788, 488917, 977834, 1955668]

約数ペア:

[(1, 1955668), (2, 977834), (4, 488917), (11, 177788), (13, 150436), (22, 88894), (26, 75218), (44, 44447), (52, 37609), (143, 13676), (169, 11572), (263, 7436), (286, 6838), (338, 5786), (526, 3718), (572, 3419), (676, 2893), (1052, 1859)]