258537581

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{8597}}^1$

素因数の和:8704

約数の個数: 16

約数和(自身を含む): 287861040

約数和(自身を除く): 29323459

約数列:

[1, 17, 29, 61, 493, 1037, 1769, 8597, 30073, 146149, 249313, 524417, 4238321, 8915089, 15208093, 258537581]

約数ペア:

[(1, 258537581), (17, 15208093), (29, 8915089), (61, 4238321), (493, 524417), (1037, 249313), (1769, 146149), (8597, 30073)]