13306740685

素因数分解:

$5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1\times {\mathrm{1031}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 18328320000

約数和(自身を除く): 5021579315

約数列:

[1, 5, 7, 35, 499, 739, 1031, 2495, 3493, 3695, 5155, 5173, 7217, 17465, 25865, 36085, 368761, 514469, 761909, 1843805, 2572345, 2581327, 3601283, 3809545, 5333363, 12906635, 18006415, 26666815, 380192591, 1900962955, 2661348137, 13306740685]

約数ペア:

[(1, 13306740685), (5, 2661348137), (7, 1900962955), (35, 380192591), (499, 26666815), (739, 18006415), (1031, 12906635), (2495, 5333363), (3493, 3809545), (3695, 3601283), (5155, 2581327), (5173, 2572345), (7217, 1843805), (17465, 761909), (25865, 514469), (36085, 368761)]