228252782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 136700818

約数列:

[1, 2, 23, 46, 89, 127, 178, 254, 439, 878, 2047, 2921, 4094, 5842, 10097, 11303, 20194, 22606, 39071, 55753, 78142, 111506, 259969, 519938, 898633, 1282319, 1797266, 2564638, 4962017, 9924034, 114126391, 228252782]

約数ペア:

[(1, 228252782), (2, 114126391), (23, 9924034), (46, 4962017), (89, 2564638), (127, 1797266), (178, 1282319), (254, 898633), (439, 519938), (878, 259969), (2047, 111506), (2921, 78142), (4094, 55753), (5842, 39071), (10097, 22606), (11303, 20194)]