2008148255

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1\times {\mathrm{4243}}^1$

素因数の和:5270

約数の個数: 16

約数和(自身を含む): 2436395520

約数和(自身を除く): 428247265

約数列:

[1, 5, 103, 515, 919, 4243, 4595, 21215, 94657, 437029, 473285, 2185145, 3899317, 19496585, 401629651, 2008148255]

約数ペア:

[(1, 2008148255), (5, 401629651), (103, 19496585), (515, 3899317), (919, 2185145), (4243, 473285), (4595, 437029), (21215, 94657)]