2016131678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{19387}}^1$

素因数の和:19592

約数の個数: 32

約数和(自身を含む): 3434002560

約数和(自身を除く): 1417870882

約数列:

[1, 2, 11, 22, 29, 58, 163, 319, 326, 638, 1793, 3586, 4727, 9454, 19387, 38774, 51997, 103994, 213257, 426514, 562223, 1124446, 3160081, 6184453, 6320162, 12368906, 34760891, 69521782, 91642349, 183284698, 1008065839, 2016131678]

約数ペア:

[(1, 2016131678), (2, 1008065839), (11, 183284698), (22, 91642349), (29, 69521782), (58, 34760891), (163, 12368906), (319, 6320162), (326, 6184453), (638, 3160081), (1793, 1124446), (3586, 562223), (4727, 426514), (9454, 213257), (19387, 103994), (38774, 51997)]