387171490082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{20711003}}^1$

素因数の和:20711737

約数の個数: 16

約数和(自身を含む): 626300760960

約数和(自身を除く): 239129270878

約数列:

[1, 2, 13, 26, 719, 1438, 9347, 18694, 20711003, 41422006, 269243039, 538486078, 14891211157, 29782422314, 193585745041, 387171490082]

約数ペア:

[(1, 387171490082), (2, 193585745041), (13, 29782422314), (26, 14891211157), (719, 538486078), (1438, 269243039), (9347, 41422006), (18694, 20711003)]