3880490894

素因数分解:

$2^1\times 7^1\times {\mathrm{13721}}^1\times {\mathrm{20201}}^1$

素因数の和:33931

約数の個数: 16

約数和(自身を含む): 6653084256

約数和(自身を除く): 2772593362

約数列:

[1, 2, 7, 14, 13721, 20201, 27442, 40402, 96047, 141407, 192094, 282814, 277177921, 554355842, 1940245447, 3880490894]

約数ペア:

[(1, 3880490894), (2, 1940245447), (7, 554355842), (14, 277177921), (13721, 282814), (20201, 192094), (27442, 141407), (40402, 96047)]