2255431607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 2799637344

約数和(自身を除く): 544205737

約数列:

[1, 11, 13, 37, 41, 143, 281, 407, 451, 481, 533, 1369, 1517, 3091, 3653, 5291, 5863, 10397, 11521, 15059, 16687, 17797, 19721, 40183, 56129, 114367, 126731, 135161, 149773, 195767, 216931, 384689, 426277, 617419, 729677, 1486771, 1647503, 4231579, 4689047, 5000957, 5541601, 8026447, 15772249, 55010527, 60957611, 173494739, 205039237, 2255431607]

約数ペア:

[(1, 2255431607), (11, 205039237), (13, 173494739), (37, 60957611), (41, 55010527), (143, 15772249), (281, 8026447), (407, 5541601), (451, 5000957), (481, 4689047), (533, 4231579), (1369, 1647503), (1517, 1486771), (3091, 729677), (3653, 617419), (5291, 426277), (5863, 384689), (10397, 216931), (11521, 195767), (15059, 149773), (16687, 135161), (17797, 126731), (19721, 114367), (40183, 56129)]