289260028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{3301}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 533471120

約数和(自身を除く): 244211092

約数列:

[1, 2, 4, 19, 38, 76, 1153, 2306, 3301, 4612, 6602, 13204, 21907, 43814, 62719, 87628, 125438, 250876, 3806053, 7612106, 15224212, 72315007, 144630014, 289260028]

約数ペア:

[(1, 289260028), (2, 144630014), (4, 72315007), (19, 15224212), (38, 7612106), (76, 3806053), (1153, 250876), (2306, 125438), (3301, 87628), (4612, 62719), (6602, 43814), (13204, 21907)]