2033990119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{44959}}^1$

素因数の和:45270

約数の個数: 16

約数和(自身を含む): 2434314240

約数和(自身を除く): 400324121

約数列:

[1, 7, 23, 161, 281, 1967, 6463, 44959, 45241, 314713, 1034057, 7238399, 12633479, 88434353, 290570017, 2033990119]

約数ペア:

[(1, 2033990119), (7, 290570017), (23, 88434353), (161, 12633479), (281, 7238399), (1967, 1034057), (6463, 314713), (44959, 45241)]