2177497726

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{79873}}^1$

素因数の和:80235

約数の個数: 16

約数和(自身を含む): 3352791024

約数和(自身を除く): 1175293298

約数列:

[1, 2, 43, 86, 317, 634, 13631, 27262, 79873, 159746, 3434539, 6869078, 25319741, 50639482, 1088748863, 2177497726]

約数ペア:

[(1, 2177497726), (2, 1088748863), (43, 50639482), (86, 25319741), (317, 6869078), (634, 3434539), (13631, 159746), (27262, 79873)]