3390212

素因数分解:

$2^2\times 7^4\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 30

約数和(自身を含む): 6940878

約数和(自身を除く): 3550666

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 353, 686, 706, 1372, 1412, 2401, 2471, 4802, 4942, 9604, 9884, 17297, 34594, 69188, 121079, 242158, 484316, 847553, 1695106, 3390212]

約数ペア:

[(1, 3390212), (2, 1695106), (4, 847553), (7, 484316), (14, 242158), (28, 121079), (49, 69188), (98, 34594), (196, 17297), (343, 9884), (353, 9604), (686, 4942), (706, 4802), (1372, 2471), (1412, 2401)]