28148015506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{203461}}^1$

素因数の和:203806

約数の個数: 32

約数和(自身を含む): 48298623408

約数和(自身を除く): 20150607902

約数列:

[1, 2, 13, 17, 26, 34, 221, 313, 442, 626, 4069, 5321, 8138, 10642, 69173, 138346, 203461, 406922, 2644993, 3458837, 5289986, 6917674, 44964881, 63683293, 89929762, 127366586, 827882809, 1082615981, 1655765618, 2165231962, 14074007753, 28148015506]

約数ペア:

[(1, 28148015506), (2, 14074007753), (13, 2165231962), (17, 1655765618), (26, 1082615981), (34, 827882809), (221, 127366586), (313, 89929762), (442, 63683293), (626, 44964881), (4069, 6917674), (5321, 5289986), (8138, 3458837), (10642, 2644993), (69173, 406922), (138346, 203461)]