2018992946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{493159}}^1$

素因数の和:493273

約数の個数: 16

約数和(自身を含む): 3195676800

約数和(自身を除く): 1176683854

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 493159, 986318, 11342657, 22685314, 43891151, 87782302, 1009496473, 2018992946]

約数ペア:

[(1, 2018992946), (2, 1009496473), (23, 87782302), (46, 43891151), (89, 22685314), (178, 11342657), (2047, 986318), (4094, 493159)]