1019904482

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{39719}}^1$

素因数の和:40105

約数の個数: 16

約数和(自身を含む): 1575771840

約数和(自身を除く): 555867358

約数列:

[1, 2, 37, 74, 347, 694, 12839, 25678, 39719, 79438, 1469603, 2939206, 13782493, 27564986, 509952241, 1019904482]

約数ペア:

[(1, 1019904482), (2, 509952241), (37, 27564986), (74, 13782493), (347, 2939206), (694, 1469603), (12839, 79438), (25678, 39719)]