2017406608

素因数分解:

$2^4\times 7^1\times {\mathrm{18012559}}^1$

素因数の和:18012574

約数の個数: 20

約数和(自身を含む): 4467114880

約数和(自身を除く): 2449708272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18012559, 36025118, 72050236, 126087913, 144100472, 252175826, 288200944, 504351652, 1008703304, 2017406608]

約数ペア:

[(1, 2017406608), (2, 1008703304), (4, 504351652), (7, 288200944), (8, 252175826), (14, 144100472), (16, 126087913), (28, 72050236), (56, 36025118), (112, 18012559)]