11712575810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{287849}}^1$

素因数の和:288182

約数の個数: 32

約数和(自身を含む): 22776994800

約数和(自身を除く): 11064418990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 8138, 20345, 40690, 287849, 575698, 1439245, 2878490, 3742037, 7484074, 18710185, 37420370, 90096737, 180193474, 450483685, 900967370, 1171257581, 2342515162, 5856287905, 11712575810]

約数ペア:

[(1, 11712575810), (2, 5856287905), (5, 2342515162), (10, 1171257581), (13, 900967370), (26, 450483685), (65, 180193474), (130, 90096737), (313, 37420370), (626, 18710185), (1565, 7484074), (3130, 3742037), (4069, 2878490), (8138, 1439245), (20345, 575698), (40690, 287849)]