256539044254

素因数分解:

$2^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1\times {\mathrm{975011}}^1$

素因数の和:975755

約数の個数: 16

約数和(自身を含む): 386982262800

約数和(自身を除く): 130443218546

約数列:

[1, 2, 293, 449, 586, 898, 131557, 263114, 975011, 1950022, 285678223, 437779939, 571356446, 875559878, 128269522127, 256539044254]

約数ペア:

[(1, 256539044254), (2, 128269522127), (293, 875559878), (449, 571356446), (586, 437779939), (898, 285678223), (131557, 1950022), (263114, 975011)]