486575428

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{1249}}^1$

素因数の和:1624

約数の個数: 36

約数和(自身を含む): 907952500

約数和(自身を除く): 421377072

約数列:

[1, 2, 4, 17, 34, 68, 289, 337, 578, 674, 1156, 1249, 1348, 2498, 4996, 5729, 11458, 21233, 22916, 42466, 84932, 97393, 194786, 360961, 389572, 420913, 721922, 841826, 1443844, 1683652, 7155521, 14311042, 28622084, 121643857, 243287714, 486575428]

約数ペア:

[(1, 486575428), (2, 243287714), (4, 121643857), (17, 28622084), (34, 14311042), (68, 7155521), (289, 1683652), (337, 1443844), (578, 841826), (674, 721922), (1156, 420913), (1249, 389572), (1348, 360961), (2498, 194786), (4996, 97393), (5729, 84932), (11458, 42466), (21233, 22916)]