2637296349

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{651667}}^1$

素因数の和:651760

約数の個数: 16

約数和(自身を含む): 3753607680

約数和(自身を除く): 1116311331

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 651667, 1955001, 12381673, 37145019, 46268357, 138805071, 879098783, 2637296349]

約数ペア:

[(1, 2637296349), (3, 879098783), (19, 138805071), (57, 46268357), (71, 37145019), (213, 12381673), (1349, 1955001), (4047, 651667)]