2101056841

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15217}}^1$

素因数の和:15305

約数の個数: 24

約数和(自身を含む): 2450706720

約数和(自身を除く): 349649879

約数列:

[1, 13, 19, 43, 169, 247, 559, 817, 3211, 7267, 10621, 15217, 138073, 197821, 289123, 654331, 2571673, 3758599, 8506303, 12432289, 48861787, 110581939, 161619757, 2101056841]

約数ペア:

[(1, 2101056841), (13, 161619757), (19, 110581939), (43, 48861787), (169, 12432289), (247, 8506303), (559, 3758599), (817, 2571673), (3211, 654331), (7267, 289123), (10621, 197821), (15217, 138073)]