13245544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 27439020

約数和(自身を除く): 14193476

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 101, 104, 169, 194, 202, 338, 388, 404, 676, 776, 808, 1261, 1313, 1352, 2522, 2626, 5044, 5252, 9797, 10088, 10504, 16393, 17069, 19594, 32786, 34138, 39188, 65572, 68276, 78376, 127361, 131144, 136552, 254722, 509444, 1018888, 1655693, 3311386, 6622772, 13245544]

約数ペア:

[(1, 13245544), (2, 6622772), (4, 3311386), (8, 1655693), (13, 1018888), (26, 509444), (52, 254722), (97, 136552), (101, 131144), (104, 127361), (169, 78376), (194, 68276), (202, 65572), (338, 39188), (388, 34138), (404, 32786), (676, 19594), (776, 17069), (808, 16393), (1261, 10504), (1313, 10088), (1352, 9797), (2522, 5252), (2626, 5044)]