2238263993

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 2763552000

約数和(自身を除く): 525288007

約数列:

[1, 7, 29, 43, 49, 203, 301, 343, 1247, 1421, 2107, 5233, 8729, 9947, 14749, 36631, 61103, 151757, 225019, 256417, 427721, 1062299, 1575133, 1794919, 6525551, 7436093, 11025931, 45678857, 52052651, 77181517, 319751999, 2238263993]

約数ペア:

[(1, 2238263993), (7, 319751999), (29, 77181517), (43, 52052651), (49, 45678857), (203, 11025931), (301, 7436093), (343, 6525551), (1247, 1794919), (1421, 1575133), (2107, 1062299), (5233, 427721), (8729, 256417), (9947, 225019), (14749, 151757), (36631, 61103)]