2144354.00000000

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 102682080

約数和(自身を除く): 22714423

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 1667, 4361, 6853, 11669, 18337, 47971, 81683, 128359, 148363, 898513, 1038541, 1631993, 7269787, 11423951, 79967657]

約数ペア:

[(1, 79967657), (7, 11423951), (11, 7269787), (49, 1631993), (77, 1038541), (89, 898513), (539, 148363), (623, 128359), (979, 81683), (1667, 47971), (4361, 18337), (6853, 11669)]