2018491024

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1042609}}^1$

素因数の和:1042639

約数の個数: 30

約数和(自身を含む): 4298681030

約数和(自身を除く): 2280190006

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 1042609, 2085218, 4170436, 8340872, 11468699, 16681744, 22937398, 45874796, 91749592, 126155689, 183499184, 252311378, 504622756, 1009245512, 2018491024]

約数ペア:

[(1, 2018491024), (2, 1009245512), (4, 504622756), (8, 252311378), (11, 183499184), (16, 126155689), (22, 91749592), (44, 45874796), (88, 22937398), (121, 16681744), (176, 11468699), (242, 8340872), (484, 4170436), (968, 2085218), (1936, 1042609)]