1019276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 1876896

約数和(自身を除く): 857620

約数列:

[1, 2, 4, 37, 71, 74, 97, 142, 148, 194, 284, 388, 2627, 3589, 5254, 6887, 7178, 10508, 13774, 14356, 27548, 254819, 509638, 1019276]

約数ペア:

[(1, 1019276), (2, 509638), (4, 254819), (37, 27548), (71, 14356), (74, 13774), (97, 10508), (142, 7178), (148, 6887), (194, 5254), (284, 3589), (388, 2627)]