13454428

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{1531}}^1$

素因数の和:1574

約数の個数: 24

約数和(自身を含む): 25523120

約数和(自身を除く): 12068692

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1531, 2197, 3062, 4394, 6124, 8788, 19903, 39806, 79612, 258739, 517478, 1034956, 3363607, 6727214, 13454428]

約数ペア:

[(1, 13454428), (2, 6727214), (4, 3363607), (13, 1034956), (26, 517478), (52, 258739), (169, 79612), (338, 39806), (676, 19903), (1531, 8788), (2197, 6124), (3062, 4394)]