2018890432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2426551}}^1$

素因数の和:2426576

約数の個数: 28

約数和(自身を含む): 4314409456

約数和(自身を除く): 2295519024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2426551, 4853102, 9706204, 19412408, 31545163, 38824816, 63090326, 77649632, 126180652, 155299264, 252361304, 504722608, 1009445216, 2018890432]

約数ペア:

[(1, 2018890432), (2, 1009445216), (4, 504722608), (8, 252361304), (13, 155299264), (16, 126180652), (26, 77649632), (32, 63090326), (52, 38824816), (64, 31545163), (104, 19412408), (208, 9706204), (416, 4853102), (832, 2426551)]