2017653712

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{660227}}^1$

素因数の和:660426

約数の個数: 20

約数和(自身を含む): 3929677056

約数和(自身を除く): 1912023344

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 660227, 1320454, 2640908, 5281816, 10563632, 126103357, 252206714, 504413428, 1008826856, 2017653712]

約数ペア:

[(1, 2017653712), (2, 1008826856), (4, 504413428), (8, 252206714), (16, 126103357), (191, 10563632), (382, 5281816), (764, 2640908), (1528, 1320454), (3056, 660227)]