298156784

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{174157}}^1$

素因数の和:174272

約数の個数: 20

約数和(自身を含む): 583080984

約数和(自身を除く): 284924200

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 174157, 348314, 696628, 1393256, 2786512, 18634799, 37269598, 74539196, 149078392, 298156784]

約数ペア:

[(1, 298156784), (2, 149078392), (4, 74539196), (8, 37269598), (16, 18634799), (107, 2786512), (214, 1393256), (428, 696628), (856, 348314), (1712, 174157)]