116997140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449989}}^1$

素因数の和:450011

約数の個数: 24

約数和(自身を含む): 264594120

約数和(自身を除く): 147596980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 449989, 899978, 1799956, 2249945, 4499890, 5849857, 8999780, 11699714, 23399428, 29249285, 58498570, 116997140]

約数ペア:

[(1, 116997140), (2, 58498570), (4, 29249285), (5, 23399428), (10, 11699714), (13, 8999780), (20, 5849857), (26, 4499890), (52, 2249945), (65, 1799956), (130, 899978), (260, 449989)]