2024990905

素因数分解:

$5^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{17929}}^1$

素因数の和:18409

約数の個数: 24

約数和(自身を含む): 2833011720

約数和(自身を除く): 808020815

約数列:

[1, 5, 7, 35, 49, 245, 461, 2305, 3227, 16135, 17929, 22589, 89645, 112945, 125503, 627515, 878521, 4392605, 8265269, 41326345, 57856883, 289284415, 404998181, 2024990905]

約数ペア:

[(1, 2024990905), (5, 404998181), (7, 289284415), (35, 57856883), (49, 41326345), (245, 8265269), (461, 4392605), (2305, 878521), (3227, 627515), (16135, 125503), (17929, 112945), (22589, 89645)]