286731103666

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{230121271}}^1$

素因数の和:230121369

約数の個数: 16

約数和(自身を含む): 497061947520

約数和(自身を除く): 210330843854

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 230121271, 460242542, 1610848897, 3221697794, 20480793119, 40961586238, 143365551833, 286731103666]

約数ペア:

[(1, 286731103666), (2, 143365551833), (7, 40961586238), (14, 20480793119), (89, 3221697794), (178, 1610848897), (623, 460242542), (1246, 230121271)]