2211905813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{6257}}^1$

素因数の和:6724

約数の個数: 16

約数和(自身を含む): 2422296576

約数和(自身を除く): 210390763

約数列:

[1, 13, 71, 383, 923, 4979, 6257, 27193, 81341, 353509, 444247, 2396431, 5775211, 31153603, 170146601, 2211905813]

約数ペア:

[(1, 2211905813), (13, 170146601), (71, 31153603), (383, 5775211), (923, 2396431), (4979, 444247), (6257, 353509), (27193, 81341)]