2571448888

素因数分解:

$2^3\times {\mathrm{5839}}^1\times {\mathrm{55049}}^1$

素因数の和:60894

約数の個数: 16

約数和(自身を含む): 4822380000

約数和(自身を除く): 2250931112

約数列:

[1, 2, 4, 8, 5839, 11678, 23356, 46712, 55049, 110098, 220196, 440392, 321431111, 642862222, 1285724444, 2571448888]

約数ペア:

[(1, 2571448888), (2, 1285724444), (4, 642862222), (8, 321431111), (5839, 440392), (11678, 220196), (23356, 110098), (46712, 55049)]