1253048188

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{277961}}^1$

素因数の和:278002

約数の個数: 36

約数和(自身を含む): 2661764112

約数和(自身を除く): 1408715924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 277961, 555922, 1111844, 1945727, 3891454, 6393103, 7782908, 12786206, 13620089, 25572412, 27240178, 44751721, 54480356, 89503442, 179006884, 313262047, 626524094, 1253048188]

約数ペア:

[(1, 1253048188), (2, 626524094), (4, 313262047), (7, 179006884), (14, 89503442), (23, 54480356), (28, 44751721), (46, 27240178), (49, 25572412), (92, 13620089), (98, 12786206), (161, 7782908), (196, 6393103), (322, 3891454), (644, 1945727), (1127, 1111844), (2254, 555922), (4508, 277961)]