2109098045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1\times {\mathrm{6173}}^1$

素因数の和:9172

約数の個数: 16

約数和(自身を含む): 2642274432

約数和(自身を除く): 533176387

約数列:

[1, 5, 23, 115, 2971, 6173, 14855, 30865, 68333, 141979, 341665, 709895, 18339983, 91699915, 421819609, 2109098045]

約数ペア:

[(1, 2109098045), (5, 421819609), (23, 91699915), (115, 18339983), (2971, 709895), (6173, 341665), (14855, 141979), (30865, 68333)]