2247173903

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{198461}}^1$

素因数の和:198554

約数の個数: 12

約数和(自身を含む): 2469661128

約数和(自身を除く): 222487225

約数列:

[1, 13, 67, 169, 871, 11323, 198461, 2579993, 13296887, 33539909, 172859531, 2247173903]

約数ペア:

[(1, 2247173903), (13, 172859531), (67, 33539909), (169, 13296887), (871, 2579993), (11323, 198461)]