2540934288

素因数分解:

$2^4\times 3^2\times {\mathrm{17645377}}^1$

素因数の和:17645391

約数の個数: 30

約数和(自身を含む): 7111087334

約数和(自身を除く): 4570153046

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17645377, 35290754, 52936131, 70581508, 105872262, 141163016, 158808393, 211744524, 282326032, 317616786, 423489048, 635233572, 846978096, 1270467144, 2540934288]

約数ペア:

[(1, 2540934288), (2, 1270467144), (3, 846978096), (4, 635233572), (6, 423489048), (8, 317616786), (9, 282326032), (12, 211744524), (16, 158808393), (18, 141163016), (24, 105872262), (36, 70581508), (48, 52936131), (72, 35290754), (144, 17645377)]