274331788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{56821}}^1$

素因数の和:56913

約数の個数: 24

約数和(自身を含む): 515489184

約数和(自身を除く): 241157396

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 56821, 113642, 227284, 965957, 1931914, 3863828, 4034291, 8068582, 16137164, 68582947, 137165894, 274331788]

約数ペア:

[(1, 274331788), (2, 137165894), (4, 68582947), (17, 16137164), (34, 8068582), (68, 4034291), (71, 3863828), (142, 1931914), (284, 965957), (1207, 227284), (2414, 113642), (4828, 56821)]