8582271340

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{538411}}^1$

素因数の和:539217

約数の個数: 24

約数和(自身を含む): 18045416592

約数和(自身を除く): 9463145252

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 15940, 538411, 1076822, 2153644, 2692055, 5384110, 10768220, 429113567, 858227134, 1716454268, 2145567835, 4291135670, 8582271340]

約数ペア:

[(1, 8582271340), (2, 4291135670), (4, 2145567835), (5, 1716454268), (10, 858227134), (20, 429113567), (797, 10768220), (1594, 5384110), (3188, 2692055), (3985, 2153644), (7970, 1076822), (15940, 538411)]