1891569332

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113051}}^1$

素因数の和:113191

約数の個数: 24

約数和(自身を含む): 3418692480

約数和(自身を除く): 1527123148

約数列:

[1, 2, 4, 47, 89, 94, 178, 188, 356, 4183, 8366, 16732, 113051, 226102, 452204, 5313397, 10061539, 10626794, 20123078, 21253588, 40246156, 472892333, 945784666, 1891569332]

約数ペア:

[(1, 1891569332), (2, 945784666), (4, 472892333), (47, 40246156), (89, 21253588), (94, 20123078), (178, 10626794), (188, 10061539), (356, 5313397), (4183, 452204), (8366, 226102), (16732, 113051)]