4977528

素因数分解:

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

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 12532560

約数和(自身を除く): 7555032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1321, 1884, 2642, 3768, 3963, 5284, 7926, 10568, 15852, 31704, 207397, 414794, 622191, 829588, 1244382, 1659176, 2488764, 4977528]

約数ペア:

[(1, 4977528), (2, 2488764), (3, 1659176), (4, 1244382), (6, 829588), (8, 622191), (12, 414794), (24, 207397), (157, 31704), (314, 15852), (471, 10568), (628, 7926), (942, 5284), (1256, 3963), (1321, 3768), (1884, 2642)]