405204938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1\times {\mathrm{3271}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 634663296

約数和(自身を除く): 229458358

約数列:

[1, 2, 23, 46, 2693, 3271, 5386, 6542, 61939, 75233, 123878, 150466, 8808803, 17617606, 202602469, 405204938]

約数ペア:

[(1, 405204938), (2, 202602469), (23, 17617606), (46, 8808803), (2693, 150466), (3271, 123878), (5386, 75233), (6542, 61939)]