986388052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18969001}}^1$

素因数の和:18969018

約数の個数: 12

約数和(自身を含む): 1858962196

約数和(自身を除く): 872574144

約数列:

[1, 2, 4, 13, 26, 52, 18969001, 37938002, 75876004, 246597013, 493194026, 986388052]

約数ペア:

[(1, 986388052), (2, 493194026), (4, 246597013), (13, 75876004), (26, 37938002), (52, 18969001)]