1361122

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 48

約数和(自身を含む): 2708640

約数和(自身を除く): 1347518

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 43, 49, 86, 98, 119, 133, 238, 266, 301, 323, 602, 646, 731, 817, 833, 931, 1462, 1634, 1666, 1862, 2107, 2261, 4214, 4522, 5117, 5719, 10234, 11438, 13889, 15827, 27778, 31654, 35819, 40033, 71638, 80066, 97223, 194446, 680561, 1361122]

約数ペア:

[(1, 1361122), (2, 680561), (7, 194446), (14, 97223), (17, 80066), (19, 71638), (34, 40033), (38, 35819), (43, 31654), (49, 27778), (86, 15827), (98, 13889), (119, 11438), (133, 10234), (238, 5719), (266, 5117), (301, 4522), (323, 4214), (602, 2261), (646, 2107), (731, 1862), (817, 1666), (833, 1634), (931, 1462)]