1489191899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{55313}}^1$

素因数の和:55454

約数の個数: 16

約数和(自身を含む): 1703671200

約数和(自身を除く): 214479301

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 26923, 55313, 719069, 1050947, 6029117, 13662311, 78378521, 114553223, 1489191899]

約数ペア:

[(1, 1489191899), (13, 114553223), (19, 78378521), (109, 13662311), (247, 6029117), (1417, 1050947), (2071, 719069), (26923, 55313)]