255103674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{11933}}^1$

素因数の和:12454

約数の個数: 32

約数和(自身を含む): 584288640

約数和(自身を除く): 329184966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 509, 1018, 1527, 3054, 3563, 7126, 10689, 11933, 21378, 23866, 35799, 71598, 83531, 167062, 250593, 501186, 6073897, 12147794, 18221691, 36443382, 42517279, 85034558, 127551837, 255103674]

約数ペア:

[(1, 255103674), (2, 127551837), (3, 85034558), (6, 42517279), (7, 36443382), (14, 18221691), (21, 12147794), (42, 6073897), (509, 501186), (1018, 250593), (1527, 167062), (3054, 83531), (3563, 71598), (7126, 35799), (10689, 23866), (11933, 21378)]