1333686512

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{171161}}^1$

素因数の和:171656

約数の個数: 20

約数和(自身を含む): 2589338736

約数和(自身を除く): 1255652224

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 171161, 342322, 684644, 1369288, 2738576, 83355407, 166710814, 333421628, 666843256, 1333686512]

約数ペア:

[(1, 1333686512), (2, 666843256), (4, 333421628), (8, 166710814), (16, 83355407), (487, 2738576), (974, 1369288), (1948, 684644), (3896, 342322), (7792, 171161)]