2007449636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26413811}}^1$

素因数の和:26413834

約数の個数: 12

約数和(自身を含む): 3697933680

約数和(自身を除く): 1690484044

約数列:

[1, 2, 4, 19, 38, 76, 26413811, 52827622, 105655244, 501862409, 1003724818, 2007449636]

約数ペア:

[(1, 2007449636), (2, 1003724818), (4, 501862409), (19, 105655244), (38, 52827622), (76, 26413811)]