2080706236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2397127}}^1$

素因数の和:2397169

約数の個数: 24

約数和(自身を含む): 4295653376

約数和(自身を除く): 2214947140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2397127, 4794254, 9588508, 16779889, 33559778, 67119556, 74310937, 148621874, 297243748, 520176559, 1040353118, 2080706236]

約数ペア:

[(1, 2080706236), (2, 1040353118), (4, 520176559), (7, 297243748), (14, 148621874), (28, 74310937), (31, 67119556), (62, 33559778), (124, 16779889), (217, 9588508), (434, 4794254), (868, 2397127)]