224720054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{278809}}^1$

素因数の和:278855

約数の個数: 16

約数和(自身を含む): 374720640

約数和(自身を除く): 150000586

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 278809, 557618, 3624517, 7249034, 8643079, 17286158, 112360027, 224720054]

約数ペア:

[(1, 224720054), (2, 112360027), (13, 17286158), (26, 8643079), (31, 7249034), (62, 3624517), (403, 557618), (806, 278809)]