1271362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 2055672

約数和(自身を除く): 784310

約数列:

[1, 2, 17, 34, 61, 122, 613, 1037, 1226, 2074, 10421, 20842, 37393, 74786, 635681, 1271362]

約数ペア:

[(1, 1271362), (2, 635681), (17, 74786), (34, 37393), (61, 20842), (122, 10421), (613, 2074), (1037, 1226)]