13284076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 25814712

約数和(自身を除く): 12530636

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 457, 559, 676, 914, 1118, 1828, 2236, 5941, 7267, 11882, 14534, 19651, 23764, 29068, 39302, 77233, 78604, 154466, 255463, 308932, 510926, 1021852, 3321019, 6642038, 13284076]

約数ペア:

[(1, 13284076), (2, 6642038), (4, 3321019), (13, 1021852), (26, 510926), (43, 308932), (52, 255463), (86, 154466), (169, 78604), (172, 77233), (338, 39302), (457, 29068), (559, 23764), (676, 19651), (914, 14534), (1118, 11882), (1828, 7267), (2236, 5941)]