8780641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 9815040

約数和(自身を除く): 1034399

約数列:

[1, 19, 23, 71, 283, 437, 1349, 1633, 5377, 6509, 20093, 31027, 123671, 381767, 462139, 8780641]

約数ペア:

[(1, 8780641), (19, 462139), (23, 381767), (71, 123671), (283, 31027), (437, 20093), (1349, 6509), (1633, 5377)]