2190203572

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{42989}}^1$

素因数の和:43311

約数の個数: 24

約数和(自身を含む): 3928942080

約数和(自身を除く): 1738738508

約数列:

[1, 2, 4, 47, 94, 188, 271, 542, 1084, 12737, 25474, 42989, 50948, 85978, 171956, 2020483, 4040966, 8081932, 11650019, 23300038, 46600076, 547550893, 1095101786, 2190203572]

約数ペア:

[(1, 2190203572), (2, 1095101786), (4, 547550893), (47, 46600076), (94, 23300038), (188, 11650019), (271, 8081932), (542, 4040966), (1084, 2020483), (12737, 171956), (25474, 85978), (42989, 50948)]