126513884

素因数分解:

$2^2\times 7^2\times {\mathrm{293}}^1\times {\mathrm{2203}}^1$

素因数の和:2514

約数の個数: 36

約数和(自身を含む): 258542424

約数和(自身を除く): 132028540

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 293, 586, 1172, 2051, 2203, 4102, 4406, 8204, 8812, 14357, 15421, 28714, 30842, 57428, 61684, 107947, 215894, 431788, 645479, 1290958, 2581916, 4518353, 9036706, 18073412, 31628471, 63256942, 126513884]

約数ペア:

[(1, 126513884), (2, 63256942), (4, 31628471), (7, 18073412), (14, 9036706), (28, 4518353), (49, 2581916), (98, 1290958), (196, 645479), (293, 431788), (586, 215894), (1172, 107947), (2051, 61684), (2203, 57428), (4102, 30842), (4406, 28714), (8204, 15421), (8812, 14357)]