254128906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 401925888

約数和(自身を除く): 147796982

約数列:

[1, 2, 41, 47, 82, 94, 233, 283, 466, 566, 1927, 3854, 9553, 10951, 11603, 13301, 19106, 21902, 23206, 26602, 65939, 131878, 448991, 545341, 897982, 1090682, 2703499, 3099133, 5406998, 6198266, 127064453, 254128906]

約数ペア:

[(1, 254128906), (2, 127064453), (41, 6198266), (47, 5406998), (82, 3099133), (94, 2703499), (233, 1090682), (283, 897982), (466, 545341), (566, 448991), (1927, 131878), (3854, 65939), (9553, 26602), (10951, 23206), (11603, 21902), (13301, 19106)]