2012415935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{557}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 2560014720

約数和(自身を除く): 547598785

約数列:

[1, 5, 23, 89, 115, 353, 445, 557, 1765, 2047, 2785, 8119, 10235, 12811, 31417, 40595, 49573, 64055, 157085, 196621, 247865, 722591, 983105, 1140179, 3612955, 4522283, 5700895, 17499269, 22611415, 87496345, 402483187, 2012415935]

約数ペア:

[(1, 2012415935), (5, 402483187), (23, 87496345), (89, 22611415), (115, 17499269), (353, 5700895), (445, 4522283), (557, 3612955), (1765, 1140179), (2047, 983105), (2785, 722591), (8119, 247865), (10235, 196621), (12811, 157085), (31417, 64055), (40595, 49573)]