1402738384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4614271}}^1$

素因数の和:4614298

約数の個数: 20

約数和(自身を含む): 2860848640

約数和(自身を除く): 1458110256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4614271, 9228542, 18457084, 36914168, 73828336, 87671149, 175342298, 350684596, 701369192, 1402738384]

約数ペア:

[(1, 1402738384), (2, 701369192), (4, 350684596), (8, 175342298), (16, 87671149), (19, 73828336), (38, 36914168), (76, 18457084), (152, 9228542), (304, 4614271)]