2058451724

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{208261}}^1$

素因数の和:208625

約数の個数: 24

約数和(自身を含む): 4128585888

約数和(自身を除く): 2070134164

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 208261, 416522, 833044, 1457827, 2915654, 5831308, 73516133, 147032266, 294064532, 514612931, 1029225862, 2058451724]

約数ペア:

[(1, 2058451724), (2, 1029225862), (4, 514612931), (7, 294064532), (14, 147032266), (28, 73516133), (353, 5831308), (706, 2915654), (1412, 1457827), (2471, 833044), (4942, 416522), (9884, 208261)]