2018506576

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{846689}}^1$

素因数の和:846846

約数の個数: 20

約数和(自身を含む): 3937108500

約数和(自身を除く): 1918601924

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 846689, 1693378, 3386756, 6773512, 13547024, 126156661, 252313322, 504626644, 1009253288, 2018506576]

約数ペア:

[(1, 2018506576), (2, 1009253288), (4, 504626644), (8, 252313322), (16, 126156661), (149, 13547024), (298, 6773512), (596, 3386756), (1192, 1693378), (2384, 846689)]