280214249044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{31828061}}^1$

素因数の和:31828167

約数の個数: 24

約数和(自身を含む): 513322983936

約数和(自身を除く): 233108734892

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 31828061, 63656122, 127312244, 986669891, 1973339782, 2259792331, 3946679564, 4519584662, 9039169324, 70053562261, 140107124522, 280214249044]

約数ペア:

[(1, 280214249044), (2, 140107124522), (4, 70053562261), (31, 9039169324), (62, 4519584662), (71, 3946679564), (124, 2259792331), (142, 1973339782), (284, 986669891), (2201, 127312244), (4402, 63656122), (8804, 31828061)]