2017491712

素因数分解:

$2^8\times {\mathrm{7880827}}^1$

素因数の和:7880843

約数の個数: 18

約数和(自身を含む): 4027103108

約数和(自身を除く): 2009611396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7880827, 15761654, 31523308, 63046616, 126093232, 252186464, 504372928, 1008745856, 2017491712]

約数ペア:

[(1, 2017491712), (2, 1008745856), (4, 504372928), (8, 252186464), (16, 126093232), (32, 63046616), (64, 31523308), (128, 15761654), (256, 7880827)]