7935147934

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{71143}}^1$

素因数の和:71440

約数の個数: 32

約数和(自身を含む): 14096756736

約数和(自身を除く): 6161608802

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 434, 514, 1799, 3598, 7967, 15934, 55769, 71143, 111538, 142286, 498001, 996002, 2205433, 4410866, 15438031, 18283751, 30876062, 36567502, 127986257, 255972514, 566796281, 1133592562, 3967573967, 7935147934]

約数ペア:

[(1, 7935147934), (2, 3967573967), (7, 1133592562), (14, 566796281), (31, 255972514), (62, 127986257), (217, 36567502), (257, 30876062), (434, 18283751), (514, 15438031), (1799, 4410866), (3598, 2205433), (7967, 996002), (15934, 498001), (55769, 142286), (71143, 111538)]