1880660033

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2020043}}^1$

素因数の和:2020076

約数の個数: 12

約数和(自身を含む): 2302850160

約数和(自身を除く): 422190127

約数列:

[1, 7, 19, 49, 133, 931, 2020043, 14140301, 38380817, 98982107, 268665719, 1880660033]

約数ペア:

[(1, 1880660033), (7, 268665719), (19, 98982107), (49, 38380817), (133, 14140301), (931, 2020043)]