2481569237

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1291}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 3114443520

約数和(自身を除く): 632874283

約数列:

[1, 7, 17, 29, 119, 203, 493, 557, 1291, 3451, 3899, 9037, 9469, 16153, 21947, 37439, 66283, 113071, 153629, 262073, 274601, 636463, 719087, 1922207, 4455241, 5033609, 12224479, 20853523, 85571353, 145974661, 354509891, 2481569237]

約数ペア:

[(1, 2481569237), (7, 354509891), (17, 145974661), (29, 85571353), (119, 20853523), (203, 12224479), (493, 5033609), (557, 4455241), (1291, 1922207), (3451, 719087), (3899, 636463), (9037, 274601), (9469, 262073), (16153, 153629), (21947, 113071), (37439, 66283)]