274375256

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{133451}}^1$

素因数の和:133714

約数の個数: 16

約数和(自身を含む): 516459240

約数和(自身を除く): 242083984

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 133451, 266902, 533804, 1067608, 34296907, 68593814, 137187628, 274375256]

約数ペア:

[(1, 274375256), (2, 137187628), (4, 68593814), (8, 34296907), (257, 1067608), (514, 533804), (1028, 266902), (2056, 133451)]