28743676415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1699301}}^1$

素因数の和:1699522

約数の個数: 16

約数和(自身を含む): 36704923200

約数和(自身を除く): 7961246785

約数列:

[1, 5, 17, 85, 199, 995, 3383, 16915, 1699301, 8496505, 28888117, 144440585, 338160899, 1690804495, 5748735283, 28743676415]

約数ペア:

[(1, 28743676415), (5, 5748735283), (17, 1690804495), (85, 338160899), (199, 144440585), (995, 28888117), (3383, 8496505), (16915, 1699301)]