2019853906

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1\times {\mathrm{839}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 3483648000

約数和(自身を除く): 1463794094

約数列:

[1, 2, 7, 14, 359, 479, 718, 839, 958, 1678, 2513, 3353, 5026, 5873, 6706, 11746, 171961, 301201, 343922, 401881, 602402, 803762, 1203727, 2108407, 2407454, 2813167, 4216814, 5626334, 144275279, 288550558, 1009926953, 2019853906]

約数ペア:

[(1, 2019853906), (2, 1009926953), (7, 288550558), (14, 144275279), (359, 5626334), (479, 4216814), (718, 2813167), (839, 2407454), (958, 2108407), (1678, 1203727), (2513, 803762), (3353, 602402), (5026, 401881), (5873, 343922), (6706, 301201), (11746, 171961)]