2146339993

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 2619993600

約数和(自身を除く): 473653607

約数列:

[1, 7, 37, 49, 53, 259, 343, 371, 1813, 1961, 2597, 3191, 12691, 13727, 18179, 22337, 96089, 118067, 156359, 169123, 672623, 826469, 1094513, 1183861, 5785283, 6257551, 8287027, 40496981, 43802857, 58009189, 306619999, 2146339993]

約数ペア:

[(1, 2146339993), (7, 306619999), (37, 58009189), (49, 43802857), (53, 40496981), (259, 8287027), (343, 6257551), (371, 5785283), (1813, 1183861), (1961, 1094513), (2597, 826469), (3191, 672623), (12691, 169123), (13727, 156359), (18179, 118067), (22337, 96089)]