2508972

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 5880000

約数和(自身を除く): 3371028

約数列:

[1, 2, 3, 4, 6, 12, 419, 499, 838, 998, 1257, 1497, 1676, 1996, 2514, 2994, 5028, 5988, 209081, 418162, 627243, 836324, 1254486, 2508972]

約数ペア:

[(1, 2508972), (2, 1254486), (3, 836324), (4, 627243), (6, 418162), (12, 209081), (419, 5988), (499, 5028), (838, 2994), (998, 2514), (1257, 1996), (1497, 1676)]