133233668

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{262271}}^1$

素因数の和:262402

約数の個数: 12

約数和(自身を含む): 234995712

約数和(自身を除く): 101762044

約数列:

[1, 2, 4, 127, 254, 508, 262271, 524542, 1049084, 33308417, 66616834, 133233668]

約数ペア:

[(1, 133233668), (2, 66616834), (4, 33308417), (127, 1049084), (254, 524542), (508, 262271)]