10289642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 17582400

約数和(自身を除く): 7292758

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 149, 298, 473, 803, 946, 1606, 1639, 3139, 3278, 6278, 6407, 10877, 12814, 21754, 34529, 69058, 70477, 119647, 140954, 239294, 467711, 935422, 5144821, 10289642]

約数ペア:

[(1, 10289642), (2, 5144821), (11, 935422), (22, 467711), (43, 239294), (73, 140954), (86, 119647), (146, 70477), (149, 69058), (298, 34529), (473, 21754), (803, 12814), (946, 10877), (1606, 6407), (1639, 6278), (3139, 3278)]