264585704

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{260419}}^1$

素因数の和:260552

約数の個数: 16

約数和(自身を含む): 500006400

約数和(自身を除く): 235420696

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 260419, 520838, 1041676, 2083352, 33073213, 66146426, 132292852, 264585704]

約数ペア:

[(1, 264585704), (2, 132292852), (4, 66146426), (8, 33073213), (127, 2083352), (254, 1041676), (508, 520838), (1016, 260419)]