13521244324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20995721}}^1$

素因数の和:20995755

約数の個数: 24

約数和(自身を含む): 28218250368

約数和(自身を除く): 14697006044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20995721, 41991442, 83982884, 146970047, 293940094, 482901583, 587880188, 965803166, 1931606332, 3380311081, 6760622162, 13521244324]

約数ペア:

[(1, 13521244324), (2, 6760622162), (4, 3380311081), (7, 1931606332), (14, 965803166), (23, 587880188), (28, 482901583), (46, 293940094), (92, 146970047), (161, 83982884), (322, 41991442), (644, 20995721)]