2000480008

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{937}}^1\times {\mathrm{2591}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 3792821760

約数和(自身を除く): 1792341752

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 937, 1874, 2591, 3748, 5182, 7496, 10364, 20728, 96511, 193022, 266873, 386044, 533746, 772088, 1067492, 2134984, 2427767, 4855534, 9711068, 19422136, 250060001, 500120002, 1000240004, 2000480008]

約数ペア:

[(1, 2000480008), (2, 1000240004), (4, 500120002), (8, 250060001), (103, 19422136), (206, 9711068), (412, 4855534), (824, 2427767), (937, 2134984), (1874, 1067492), (2591, 772088), (3748, 533746), (5182, 386044), (7496, 266873), (10364, 193022), (20728, 96511)]