2390971844

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{661}}^1\times {\mathrm{941}}^1$

素因数の和:1668

約数の個数: 36

約数和(自身を含む): 4334671404

約数和(自身を除く): 1943699560

約数列:

[1, 2, 4, 31, 62, 124, 661, 941, 961, 1322, 1882, 1922, 2644, 3764, 3844, 20491, 29171, 40982, 58342, 81964, 116684, 622001, 635221, 904301, 1244002, 1270442, 1808602, 2488004, 2540884, 3617204, 19282031, 38564062, 77128124, 597742961, 1195485922, 2390971844]

約数ペア:

[(1, 2390971844), (2, 1195485922), (4, 597742961), (31, 77128124), (62, 38564062), (124, 19282031), (661, 3617204), (941, 2540884), (961, 2488004), (1322, 1808602), (1882, 1270442), (1922, 1244002), (2644, 904301), (3764, 635221), (3844, 622001), (20491, 116684), (29171, 81964), (40982, 58342)]