2088049453

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 2476320000

約数和(自身を除く): 388270547

約数列:

[1, 7, 37, 109, 259, 763, 1369, 1999, 4033, 9583, 13993, 28231, 73963, 149221, 217891, 517741, 1044547, 1525237, 2736631, 8061967, 19156417, 56433769, 298292779, 2088049453]

約数ペア:

[(1, 2088049453), (7, 298292779), (37, 56433769), (109, 19156417), (259, 8061967), (763, 2736631), (1369, 1525237), (1999, 1044547), (4033, 517741), (9583, 217891), (13993, 149221), (28231, 73963)]