2319038111

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 2638559880

約数和(自身を除く): 319521769

約数列:

[1, 13, 31, 109, 131, 169, 403, 961, 1417, 1703, 3379, 4061, 5239, 12493, 14279, 18421, 22139, 43927, 52793, 104749, 125891, 162409, 185627, 442649, 571051, 686309, 1361737, 1636583, 2413151, 5754437, 13722119, 17702581, 21275579, 74807681, 178387547, 2319038111]

約数ペア:

[(1, 2319038111), (13, 178387547), (31, 74807681), (109, 21275579), (131, 17702581), (169, 13722119), (403, 5754437), (961, 2413151), (1417, 1636583), (1703, 1361737), (3379, 686309), (4061, 571051), (5239, 442649), (12493, 185627), (14279, 162409), (18421, 125891), (22139, 104749), (43927, 52793)]