2545940514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32640263}}^1$

素因数の和:32640281

約数の個数: 16

約数和(自身を含む): 5483564352

約数和(自身を除く): 2937623838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 32640263, 65280526, 97920789, 195841578, 424323419, 848646838, 1272970257, 2545940514]

約数ペア:

[(1, 2545940514), (2, 1272970257), (3, 848646838), (6, 424323419), (13, 195841578), (26, 97920789), (39, 65280526), (78, 32640263)]