2897372005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{666829}}^1$

素因数の和:666924

約数の個数: 16

約数和(自身を含む): 3840940800

約数和(自身を除く): 943568795

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 666829, 3334145, 7335119, 36675595, 52679491, 263397455, 579474401, 2897372005]

約数ペア:

[(1, 2897372005), (5, 579474401), (11, 263397455), (55, 52679491), (79, 36675595), (395, 7335119), (869, 3334145), (4345, 666829)]