13807948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 30449664

約数和(自身を除く): 16641716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 353, 508, 706, 889, 1397, 1412, 1778, 2471, 2794, 3556, 3883, 4942, 5588, 7766, 9779, 9884, 15532, 19558, 27181, 39116, 44831, 54362, 89662, 108724, 179324, 313817, 493141, 627634, 986282, 1255268, 1972564, 3451987, 6903974, 13807948]

約数ペア:

[(1, 13807948), (2, 6903974), (4, 3451987), (7, 1972564), (11, 1255268), (14, 986282), (22, 627634), (28, 493141), (44, 313817), (77, 179324), (127, 108724), (154, 89662), (254, 54362), (308, 44831), (353, 39116), (508, 27181), (706, 19558), (889, 15532), (1397, 9884), (1412, 9779), (1778, 7766), (2471, 5588), (2794, 4942), (3556, 3883)]