994248359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{1433}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 1149551760

約数和(自身を除く): 155303401

約数列:

[1, 13, 19, 53, 247, 689, 1007, 1433, 2809, 13091, 18629, 27227, 36517, 53371, 75949, 353951, 693823, 987337, 1443031, 4025297, 18759403, 52328861, 76480643, 994248359]

約数ペア:

[(1, 994248359), (13, 76480643), (19, 52328861), (53, 18759403), (247, 4025297), (689, 1443031), (1007, 987337), (1433, 693823), (2809, 353951), (13091, 75949), (18629, 53371), (27227, 36517)]