2039081639

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{1303}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 2403767520

約数和(自身を除く): 364685881

約数列:

[1, 7, 49, 109, 293, 763, 1303, 2051, 5341, 9121, 14357, 31937, 63847, 142027, 223559, 381779, 994189, 1564913, 2672453, 6959323, 18707171, 41613911, 291297377, 2039081639]

約数ペア:

[(1, 2039081639), (7, 291297377), (49, 41613911), (109, 18707171), (293, 6959323), (763, 2672453), (1303, 1564913), (2051, 994189), (5341, 381779), (9121, 223559), (14357, 142027), (31937, 63847)]