289318014788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6575409427}}^1$

素因数の和:6575409442

約数の個数: 12

約数和(自身を含む): 552334391952

約数和(自身を除く): 263016377164

約数列:

[1, 2, 4, 11, 22, 44, 6575409427, 13150818854, 26301637708, 72329503697, 144659007394, 289318014788]

約数ペア:

[(1, 289318014788), (2, 144659007394), (4, 72329503697), (11, 26301637708), (22, 13150818854), (44, 6575409427)]