2201211935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{28057}}^1$

素因数の和:28163

約数の個数: 32

約数和(自身を含む): 3054506112

約数和(自身を除く): 853294177

約数列:

[1, 5, 13, 17, 65, 71, 85, 221, 355, 923, 1105, 1207, 4615, 6035, 15691, 28057, 78455, 140285, 364741, 476969, 1823705, 1992047, 2384845, 6200597, 9960235, 25896611, 31002985, 33864799, 129483055, 169323995, 440242387, 2201211935]

約数ペア:

[(1, 2201211935), (5, 440242387), (13, 169323995), (17, 129483055), (65, 33864799), (71, 31002985), (85, 25896611), (221, 9960235), (355, 6200597), (923, 2384845), (1105, 1992047), (1207, 1823705), (4615, 476969), (6035, 364741), (15691, 140285), (28057, 78455)]