2642948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8581}}^1$

素因数の和:8603

約数の個数: 24

約数和(自身を含む): 5767104

約数和(自身を除く): 3124156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8581, 17162, 34324, 60067, 94391, 120134, 188782, 240268, 377564, 660737, 1321474, 2642948]

約数ペア:

[(1, 2642948), (2, 1321474), (4, 660737), (7, 377564), (11, 240268), (14, 188782), (22, 120134), (28, 94391), (44, 60067), (77, 34324), (154, 17162), (308, 8581)]