7857869458

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1\times {\mathrm{997}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 12112047360

約数和(自身を除く): 4254177902

約数列:

[1, 2, 79, 83, 158, 166, 601, 997, 1202, 1994, 6557, 13114, 47479, 49883, 78763, 82751, 94958, 99766, 157526, 165502, 599197, 1198394, 3940757, 6537329, 7881514, 13074658, 47336563, 49733351, 94673126, 99466702, 3928934729, 7857869458]

約数ペア:

[(1, 7857869458), (2, 3928934729), (79, 99466702), (83, 94673126), (158, 49733351), (166, 47336563), (601, 13074658), (997, 7881514), (1202, 6537329), (1994, 3940757), (6557, 1198394), (13114, 599197), (47479, 165502), (49883, 157526), (78763, 99766), (82751, 94958)]