2151026066

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1\times {\mathrm{2207}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 3777269760

約数和(自身を除く): 1626243694

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1619, 2207, 3238, 4414, 11333, 15449, 22666, 30898, 69617, 94901, 139234, 189802, 487319, 664307, 974638, 1328614, 3573133, 7146266, 25011931, 50023862, 153644719, 307289438, 1075513033, 2151026066]

約数ペア:

[(1, 2151026066), (2, 1075513033), (7, 307289438), (14, 153644719), (43, 50023862), (86, 25011931), (301, 7146266), (602, 3573133), (1619, 1328614), (2207, 974638), (3238, 664307), (4414, 487319), (11333, 189802), (15449, 139234), (22666, 94901), (30898, 69617)]