13444310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 27349056

約数和(自身を除く): 13904746

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 271, 410, 451, 542, 605, 902, 1210, 1355, 2255, 2710, 2981, 4510, 4961, 5962, 9922, 11111, 14905, 22222, 24805, 29810, 32791, 49610, 55555, 65582, 111110, 122221, 163955, 244442, 327910, 611105, 1222210, 1344431, 2688862, 6722155, 13444310]

約数ペア:

[(1, 13444310), (2, 6722155), (5, 2688862), (10, 1344431), (11, 1222210), (22, 611105), (41, 327910), (55, 244442), (82, 163955), (110, 122221), (121, 111110), (205, 65582), (242, 55555), (271, 49610), (410, 32791), (451, 29810), (542, 24805), (605, 22222), (902, 14905), (1210, 11111), (1355, 9922), (2255, 5962), (2710, 4961), (2981, 4510)]