1340858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:481

約数の個数: 16

約数和(自身を含む): 2154600

約数和(自身を除く): 813742

約数列:

[1, 2, 17, 34, 113, 226, 349, 698, 1921, 3842, 5933, 11866, 39437, 78874, 670429, 1340858]

約数ペア:

[(1, 1340858), (2, 670429), (17, 78874), (34, 39437), (113, 11866), (226, 5933), (349, 3842), (698, 1921)]