2488764

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 5848528

約数和(自身を除く): 3359764

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1321, 1884, 2642, 3963, 5284, 7926, 15852, 207397, 414794, 622191, 829588, 1244382, 2488764]

約数ペア:

[(1, 2488764), (2, 1244382), (3, 829588), (4, 622191), (6, 414794), (12, 207397), (157, 15852), (314, 7926), (471, 5284), (628, 3963), (942, 2642), (1321, 1884)]