2019960456

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{486503}}^1$

素因数の和:486685

約数の個数: 32

約数和(自身を含む): 5079101760

約数和(自身を除く): 3059141304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 486503, 973006, 1459509, 1946012, 2919018, 3892024, 5838036, 11676072, 84165019, 168330038, 252495057, 336660076, 504990114, 673320152, 1009980228, 2019960456]

約数ペア:

[(1, 2019960456), (2, 1009980228), (3, 673320152), (4, 504990114), (6, 336660076), (8, 252495057), (12, 168330038), (24, 84165019), (173, 11676072), (346, 5838036), (519, 3892024), (692, 2919018), (1038, 1946012), (1384, 1459509), (2076, 973006), (4152, 486503)]