2398006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 3906000

約数和(自身を除く): 1507994

約数列:

[1, 2, 13, 26, 149, 298, 619, 1238, 1937, 3874, 8047, 16094, 92231, 184462, 1199003, 2398006]

約数ペア:

[(1, 2398006), (2, 1199003), (13, 184462), (26, 92231), (149, 16094), (298, 8047), (619, 3874), (1238, 1937)]