2034220028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{20479}}^1$

素因数の和:21809

約数の個数: 24

約数和(自身を含む): 3750297600

約数和(自身を除く): 1716077572

約数列:

[1, 2, 4, 19, 38, 76, 1307, 2614, 5228, 20479, 24833, 40958, 49666, 81916, 99332, 389101, 778202, 1556404, 26766053, 53532106, 107064212, 508555007, 1017110014, 2034220028]

約数ペア:

[(1, 2034220028), (2, 1017110014), (4, 508555007), (19, 107064212), (38, 53532106), (76, 26766053), (1307, 1556404), (2614, 778202), (5228, 389101), (20479, 99332), (24833, 81916), (40958, 49666)]