2081196091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 2355696000

約数和(自身を除く): 274499909

約数列:

[1, 13, 37, 71, 149, 409, 481, 923, 1937, 2627, 5317, 5513, 10579, 15133, 29039, 34151, 60941, 71669, 137527, 196729, 377507, 391423, 792233, 1074443, 2254817, 4326811, 5088499, 13967759, 29312621, 56248543, 160092007, 2081196091]

約数ペア:

[(1, 2081196091), (13, 160092007), (37, 56248543), (71, 29312621), (149, 13967759), (409, 5088499), (481, 4326811), (923, 2254817), (1937, 1074443), (2627, 792233), (5317, 391423), (5513, 377507), (10579, 196729), (15133, 137527), (29039, 71669), (34151, 60941)]