808608242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 1323907200

約数和(自身を除く): 515298958

約数列:

[1, 2, 13, 26, 131, 199, 262, 398, 1193, 1703, 2386, 2587, 3406, 5174, 15509, 26069, 31018, 52138, 156283, 237407, 312566, 338897, 474814, 677794, 2031679, 3086291, 4063358, 6172582, 31100317, 62200634, 404304121, 808608242]

約数ペア:

[(1, 808608242), (2, 404304121), (13, 62200634), (26, 31100317), (131, 6172582), (199, 4063358), (262, 3086291), (398, 2031679), (1193, 677794), (1703, 474814), (2386, 338897), (2587, 312566), (3406, 237407), (5174, 156283), (15509, 52138), (26069, 31018)]