2398693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 2880000

約数和(自身を除く): 481307

約数列:

[1, 11, 19, 23, 209, 253, 437, 499, 4807, 5489, 9481, 11477, 104291, 126247, 218063, 2398693]

約数ペア:

[(1, 2398693), (11, 218063), (19, 126247), (23, 104291), (209, 11477), (253, 9481), (437, 5489), (499, 4807)]