2580367024

素因数分解:

$2^4\times {\mathrm{1103}}^1\times {\mathrm{146213}}^1$

素因数の和:147324

約数の個数: 20

約数和(自身を含む): 5004027936

約数和(自身を除く): 2423660912

約数列:

[1, 2, 4, 8, 16, 1103, 2206, 4412, 8824, 17648, 146213, 292426, 584852, 1169704, 2339408, 161272939, 322545878, 645091756, 1290183512, 2580367024]

約数ペア:

[(1, 2580367024), (2, 1290183512), (4, 645091756), (8, 322545878), (16, 161272939), (1103, 2339408), (2206, 1169704), (4412, 584852), (8824, 292426), (17648, 146213)]